1087 lines
32 KiB
JavaScript
1087 lines
32 KiB
JavaScript
/*!
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* validate.js 0.9.0
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*
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* (c) 2013-2015 Nicklas Ansman, 2013 Wrapp
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* Validate.js may be freely distributed under the MIT license.
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* For all details and documentation:
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* http://validatejs.org/
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*/
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(function(exports, module, define) {
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"use strict";
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// The main function that calls the validators specified by the constraints.
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// The options are the following:
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// - format (string) - An option that controls how the returned value is formatted
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// * flat - Returns a flat array of just the error messages
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// * grouped - Returns the messages grouped by attribute (default)
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// * detailed - Returns an array of the raw validation data
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// - fullMessages (boolean) - If `true` (default) the attribute name is prepended to the error.
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//
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// Please note that the options are also passed to each validator.
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var validate = function(attributes, constraints, options) {
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options = v.extend({}, v.options, options);
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var results = v.runValidations(attributes, constraints, options)
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, attr
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, validator;
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for (attr in results) {
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for (validator in results[attr]) {
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if (v.isPromise(results[attr][validator])) {
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throw new Error("Use validate.async if you want support for promises");
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}
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}
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}
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return validate.processValidationResults(results, options);
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};
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var v = validate;
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// Copies over attributes from one or more sources to a single destination.
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// Very much similar to underscore's extend.
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// The first argument is the target object and the remaining arguments will be
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// used as sources.
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v.extend = function(obj) {
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[].slice.call(arguments, 1).forEach(function(source) {
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for (var attr in source) {
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obj[attr] = source[attr];
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}
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});
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return obj;
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};
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v.extend(validate, {
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// This is the version of the library as a semver.
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// The toString function will allow it to be coerced into a string
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version: {
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major: 0,
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minor: 9,
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patch: 0,
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metadata: "development",
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toString: function() {
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var version = v.format("%{major}.%{minor}.%{patch}", v.version);
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if (!v.isEmpty(v.version.metadata)) {
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version += "+" + v.version.metadata;
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}
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return version;
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}
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},
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// Below is the dependencies that are used in validate.js
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// The constructor of the Promise implementation.
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// If you are using Q.js, RSVP or any other A+ compatible implementation
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// override this attribute to be the constructor of that promise.
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// Since jQuery promises aren't A+ compatible they won't work.
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Promise: typeof Promise !== "undefined" ? Promise : /* istanbul ignore next */ null,
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EMPTY_STRING_REGEXP: /^\s*$/,
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// Runs the validators specified by the constraints object.
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// Will return an array of the format:
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// [{attribute: "<attribute name>", error: "<validation result>"}, ...]
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runValidations: function(attributes, constraints, options) {
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var results = []
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, attr
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, validatorName
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, value
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, validators
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, validator
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, validatorOptions
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, error;
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if (v.isDomElement(attributes) || v.isJqueryElement(attributes)) {
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attributes = v.collectFormValues(attributes);
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}
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// Loops through each constraints, finds the correct validator and run it.
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for (attr in constraints) {
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value = v.getDeepObjectValue(attributes, attr);
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// This allows the constraints for an attribute to be a function.
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// The function will be called with the value, attribute name, the complete dict of
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// attributes as well as the options and constraints passed in.
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// This is useful when you want to have different
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// validations depending on the attribute value.
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validators = v.result(constraints[attr], value, attributes, attr, options, constraints);
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for (validatorName in validators) {
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validator = v.validators[validatorName];
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if (!validator) {
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error = v.format("Unknown validator %{name}", {name: validatorName});
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throw new Error(error);
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}
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validatorOptions = validators[validatorName];
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// This allows the options to be a function. The function will be
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// called with the value, attribute name, the complete dict of
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// attributes as well as the options and constraints passed in.
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// This is useful when you want to have different
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// validations depending on the attribute value.
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validatorOptions = v.result(validatorOptions, value, attributes, attr, options, constraints);
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if (!validatorOptions) {
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continue;
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}
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results.push({
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attribute: attr,
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value: value,
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validator: validatorName,
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globalOptions: options,
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attributes: attributes,
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options: validatorOptions,
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error: validator.call(validator,
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value,
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validatorOptions,
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attr,
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attributes,
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options)
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});
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}
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}
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return results;
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},
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// Takes the output from runValidations and converts it to the correct
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// output format.
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processValidationResults: function(errors, options) {
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var attr;
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errors = v.pruneEmptyErrors(errors, options);
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errors = v.expandMultipleErrors(errors, options);
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errors = v.convertErrorMessages(errors, options);
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switch (options.format || "grouped") {
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case "detailed":
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// Do nothing more to the errors
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break;
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case "flat":
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errors = v.flattenErrorsToArray(errors);
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break;
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case "grouped":
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errors = v.groupErrorsByAttribute(errors);
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for (attr in errors) {
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errors[attr] = v.flattenErrorsToArray(errors[attr]);
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}
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break;
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default:
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throw new Error(v.format("Unknown format %{format}", options));
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}
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return v.isEmpty(errors) ? undefined : errors;
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},
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// Runs the validations with support for promises.
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// This function will return a promise that is settled when all the
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// validation promises have been completed.
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// It can be called even if no validations returned a promise.
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async: function(attributes, constraints, options) {
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options = v.extend({}, v.async.options, options);
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var WrapErrors = options.wrapErrors || function(errors) {
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return errors;
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};
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// Removes unknown attributes
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if (options.cleanAttributes !== false) {
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attributes = v.cleanAttributes(attributes, constraints);
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}
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var results = v.runValidations(attributes, constraints, options);
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return new v.Promise(function(resolve, reject) {
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v.waitForResults(results).then(function() {
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var errors = v.processValidationResults(results, options);
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if (errors) {
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reject(new WrapErrors(errors, options, attributes, constraints));
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} else {
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resolve(attributes);
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}
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}, function(err) {
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reject(err);
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});
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});
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},
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single: function(value, constraints, options) {
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options = v.extend({}, v.single.options, options, {
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format: "flat",
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fullMessages: false
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});
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return v({single: value}, {single: constraints}, options);
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},
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// Returns a promise that is resolved when all promises in the results array
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// are settled. The promise returned from this function is always resolved,
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// never rejected.
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// This function modifies the input argument, it replaces the promises
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// with the value returned from the promise.
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waitForResults: function(results) {
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// Create a sequence of all the results starting with a resolved promise.
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return results.reduce(function(memo, result) {
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// If this result isn't a promise skip it in the sequence.
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if (!v.isPromise(result.error)) {
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return memo;
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}
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return memo.then(function() {
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return result.error.then(
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function(error) {
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result.error = error || null;
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},
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function(error) {
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if (error instanceof Error) {
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throw error;
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}
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v.error("Rejecting promises with the result is deprecated. Please use the resolve callback instead.");
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result.error = error;
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}
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);
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});
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}, new v.Promise(function(r) { r(); })); // A resolved promise
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},
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// If the given argument is a call: function the and: function return the value
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// otherwise just return the value. Additional arguments will be passed as
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// arguments to the function.
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// Example:
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// ```
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// result('foo') // 'foo'
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// result(Math.max, 1, 2) // 2
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// ```
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result: function(value) {
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var args = [].slice.call(arguments, 1);
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if (typeof value === 'function') {
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value = value.apply(null, args);
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}
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return value;
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},
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// Checks if the value is a number. This function does not consider NaN a
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// number like many other `isNumber` functions do.
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isNumber: function(value) {
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return typeof value === 'number' && !isNaN(value);
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},
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// Returns false if the object is not a function
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isFunction: function(value) {
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return typeof value === 'function';
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},
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// A simple check to verify that the value is an integer. Uses `isNumber`
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// and a simple modulo check.
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isInteger: function(value) {
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return v.isNumber(value) && value % 1 === 0;
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},
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// Uses the `Object` function to check if the given argument is an object.
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isObject: function(obj) {
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return obj === Object(obj);
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},
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// Simply checks if the object is an instance of a date
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isDate: function(obj) {
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return obj instanceof Date;
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},
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// Returns false if the object is `null` of `undefined`
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isDefined: function(obj) {
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return obj !== null && obj !== undefined;
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},
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// Checks if the given argument is a promise. Anything with a `then`
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// function is considered a promise.
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isPromise: function(p) {
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return !!p && v.isFunction(p.then);
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},
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isJqueryElement: function(o) {
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return o && v.isString(o.jquery);
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},
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isDomElement: function(o) {
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if (!o) {
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return false;
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}
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if (!v.isFunction(o.querySelectorAll) || !v.isFunction(o.querySelector)) {
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return false;
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}
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if (v.isObject(document) && o === document) {
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return true;
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}
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// http://stackoverflow.com/a/384380/699304
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/* istanbul ignore else */
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if (typeof HTMLElement === "object") {
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return o instanceof HTMLElement;
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} else {
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return o &&
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typeof o === "object" &&
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o !== null &&
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o.nodeType === 1 &&
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typeof o.nodeName === "string";
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}
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},
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isEmpty: function(value) {
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var attr;
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// Null and undefined are empty
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if (!v.isDefined(value)) {
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return true;
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}
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// functions are non empty
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if (v.isFunction(value)) {
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return false;
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}
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// Whitespace only strings are empty
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if (v.isString(value)) {
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return v.EMPTY_STRING_REGEXP.test(value);
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}
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// For arrays we use the length property
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if (v.isArray(value)) {
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return value.length === 0;
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}
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// Dates have no attributes but aren't empty
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if (v.isDate(value)) {
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return false;
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}
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// If we find at least one property we consider it non empty
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if (v.isObject(value)) {
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for (attr in value) {
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return false;
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}
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return true;
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}
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return false;
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},
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// Formats the specified strings with the given values like so:
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// ```
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// format("Foo: %{foo}", {foo: "bar"}) // "Foo bar"
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// ```
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// If you want to write %{...} without having it replaced simply
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// prefix it with % like this `Foo: %%{foo}` and it will be returned
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// as `"Foo: %{foo}"`
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format: v.extend(function(str, vals) {
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if (!v.isString(str)) {
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return str;
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}
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return str.replace(v.format.FORMAT_REGEXP, function(m0, m1, m2) {
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if (m1 === '%') {
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return "%{" + m2 + "}";
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} else {
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return String(vals[m2]);
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}
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});
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}, {
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// Finds %{key} style patterns in the given string
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FORMAT_REGEXP: /(%?)%\{([^\}]+)\}/g
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}),
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// "Prettifies" the given string.
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// Prettifying means replacing [.\_-] with spaces as well as splitting
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// camel case words.
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prettify: function(str) {
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if (v.isNumber(str)) {
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// If there are more than 2 decimals round it to two
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if ((str * 100) % 1 === 0) {
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return "" + str;
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} else {
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return parseFloat(Math.round(str * 100) / 100).toFixed(2);
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}
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}
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if (v.isArray(str)) {
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return str.map(function(s) { return v.prettify(s); }).join(", ");
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}
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if (v.isObject(str)) {
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return str.toString();
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}
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// Ensure the string is actually a string
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str = "" + str;
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return str
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// Splits keys separated by periods
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.replace(/([^\s])\.([^\s])/g, '$1 $2')
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// Removes backslashes
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.replace(/\\+/g, '')
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// Replaces - and - with space
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.replace(/[_-]/g, ' ')
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// Splits camel cased words
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.replace(/([a-z])([A-Z])/g, function(m0, m1, m2) {
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return "" + m1 + " " + m2.toLowerCase();
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})
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.toLowerCase();
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},
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stringifyValue: function(value) {
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return v.prettify(value);
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},
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isString: function(value) {
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return typeof value === 'string';
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},
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isArray: function(value) {
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return {}.toString.call(value) === '[object Array]';
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},
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contains: function(obj, value) {
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if (!v.isDefined(obj)) {
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return false;
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}
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if (v.isArray(obj)) {
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return obj.indexOf(value) !== -1;
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}
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return value in obj;
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},
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forEachKeyInKeypath: function(object, keypath, callback) {
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if (!v.isString(keypath)) {
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return undefined;
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}
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var key = ""
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, i
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, escape = false;
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for (i = 0; i < keypath.length; ++i) {
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switch (keypath[i]) {
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case '.':
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if (escape) {
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escape = false;
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key += '.';
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} else {
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object = callback(object, key, false);
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key = "";
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}
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break;
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case '\\':
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if (escape) {
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escape = false;
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key += '\\';
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} else {
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escape = true;
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}
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break;
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default:
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escape = false;
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key += keypath[i];
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break;
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}
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}
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return callback(object, key, true);
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},
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getDeepObjectValue: function(obj, keypath) {
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if (!v.isObject(obj)) {
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return undefined;
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}
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return v.forEachKeyInKeypath(obj, keypath, function(obj, key) {
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if (v.isObject(obj)) {
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return obj[key];
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}
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});
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},
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|
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// This returns an object with all the values of the form.
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// It uses the input name as key and the value as value
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// So for example this:
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// <input type="text" name="email" value="foo@bar.com" />
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// would return:
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// {email: "foo@bar.com"}
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collectFormValues: function(form, options) {
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var values = {}
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, i
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, input
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, inputs
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, value;
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if (v.isJqueryElement(form)) {
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form = form[0];
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}
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if (!form) {
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return values;
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}
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options = options || {};
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inputs = form.querySelectorAll("input[name], textarea[name]");
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for (i = 0; i < inputs.length; ++i) {
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input = inputs.item(i);
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if (v.isDefined(input.getAttribute("data-ignored"))) {
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continue;
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}
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value = v.sanitizeFormValue(input.value, options);
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if (input.type === "number") {
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value = value ? +value : null;
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} else if (input.type === "checkbox") {
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if (input.attributes.value) {
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if (!input.checked) {
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value = values[input.name] || null;
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}
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} else {
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value = input.checked;
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}
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} else if (input.type === "radio") {
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if (!input.checked) {
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value = values[input.name] || null;
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}
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}
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values[input.name] = value;
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}
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inputs = form.querySelectorAll("select[name]");
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for (i = 0; i < inputs.length; ++i) {
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input = inputs.item(i);
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value = v.sanitizeFormValue(input.options[input.selectedIndex].value, options);
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values[input.name] = value;
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}
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return values;
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},
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sanitizeFormValue: function(value, options) {
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if (options.trim && v.isString(value)) {
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value = value.trim();
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}
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|
|
if (options.nullify !== false && value === "") {
|
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return null;
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}
|
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return value;
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},
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|
capitalize: function(str) {
|
|
if (!v.isString(str)) {
|
|
return str;
|
|
}
|
|
return str[0].toUpperCase() + str.slice(1);
|
|
},
|
|
|
|
// Remove all errors who's error attribute is empty (null or undefined)
|
|
pruneEmptyErrors: function(errors) {
|
|
return errors.filter(function(error) {
|
|
return !v.isEmpty(error.error);
|
|
});
|
|
},
|
|
|
|
// In
|
|
// [{error: ["err1", "err2"], ...}]
|
|
// Out
|
|
// [{error: "err1", ...}, {error: "err2", ...}]
|
|
//
|
|
// All attributes in an error with multiple messages are duplicated
|
|
// when expanding the errors.
|
|
expandMultipleErrors: function(errors) {
|
|
var ret = [];
|
|
errors.forEach(function(error) {
|
|
// Removes errors without a message
|
|
if (v.isArray(error.error)) {
|
|
error.error.forEach(function(msg) {
|
|
ret.push(v.extend({}, error, {error: msg}));
|
|
});
|
|
} else {
|
|
ret.push(error);
|
|
}
|
|
});
|
|
return ret;
|
|
},
|
|
|
|
// Converts the error mesages by prepending the attribute name unless the
|
|
// message is prefixed by ^
|
|
convertErrorMessages: function(errors, options) {
|
|
options = options || {};
|
|
|
|
var ret = [];
|
|
errors.forEach(function(errorInfo) {
|
|
var error = v.result(errorInfo.error,
|
|
errorInfo.value,
|
|
errorInfo.attribute,
|
|
errorInfo.options,
|
|
errorInfo.attributes,
|
|
errorInfo.globalOptions);
|
|
|
|
if (!v.isString(error)) {
|
|
ret.push(errorInfo);
|
|
return;
|
|
}
|
|
|
|
if (error[0] === '^') {
|
|
error = error.slice(1);
|
|
} else if (options.fullMessages !== false) {
|
|
error = v.capitalize(v.prettify(errorInfo.attribute)) + " " + error;
|
|
}
|
|
error = error.replace(/\\\^/g, "^");
|
|
error = v.format(error, {value: v.stringifyValue(errorInfo.value)});
|
|
ret.push(v.extend({}, errorInfo, {error: error}));
|
|
});
|
|
return ret;
|
|
},
|
|
|
|
// In:
|
|
// [{attribute: "<attributeName>", ...}]
|
|
// Out:
|
|
// {"<attributeName>": [{attribute: "<attributeName>", ...}]}
|
|
groupErrorsByAttribute: function(errors) {
|
|
var ret = {};
|
|
errors.forEach(function(error) {
|
|
var list = ret[error.attribute];
|
|
if (list) {
|
|
list.push(error);
|
|
} else {
|
|
ret[error.attribute] = [error];
|
|
}
|
|
});
|
|
return ret;
|
|
},
|
|
|
|
// In:
|
|
// [{error: "<message 1>", ...}, {error: "<message 2>", ...}]
|
|
// Out:
|
|
// ["<message 1>", "<message 2>"]
|
|
flattenErrorsToArray: function(errors) {
|
|
return errors.map(function(error) { return error.error; });
|
|
},
|
|
|
|
cleanAttributes: function(attributes, whitelist) {
|
|
function whitelistCreator(obj, key, last) {
|
|
if (v.isObject(obj[key])) {
|
|
return obj[key];
|
|
}
|
|
return (obj[key] = last ? true : {});
|
|
}
|
|
|
|
function buildObjectWhitelist(whitelist) {
|
|
var ow = {}
|
|
, lastObject
|
|
, attr;
|
|
for (attr in whitelist) {
|
|
if (!whitelist[attr]) {
|
|
continue;
|
|
}
|
|
v.forEachKeyInKeypath(ow, attr, whitelistCreator);
|
|
}
|
|
return ow;
|
|
}
|
|
|
|
function cleanRecursive(attributes, whitelist) {
|
|
if (!v.isObject(attributes)) {
|
|
return attributes;
|
|
}
|
|
|
|
var ret = v.extend({}, attributes)
|
|
, w
|
|
, attribute;
|
|
|
|
for (attribute in attributes) {
|
|
w = whitelist[attribute];
|
|
|
|
if (v.isObject(w)) {
|
|
ret[attribute] = cleanRecursive(ret[attribute], w);
|
|
} else if (!w) {
|
|
delete ret[attribute];
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
if (!v.isObject(whitelist) || !v.isObject(attributes)) {
|
|
return {};
|
|
}
|
|
|
|
whitelist = buildObjectWhitelist(whitelist);
|
|
return cleanRecursive(attributes, whitelist);
|
|
},
|
|
|
|
exposeModule: function(validate, root, exports, module, define) {
|
|
if (exports) {
|
|
if (module && module.exports) {
|
|
exports = module.exports = validate;
|
|
}
|
|
exports.validate = validate;
|
|
} else {
|
|
root.validate = validate;
|
|
if (validate.isFunction(define) && define.amd) {
|
|
define([], function () { return validate; });
|
|
}
|
|
}
|
|
},
|
|
|
|
warn: function(msg) {
|
|
if (typeof console !== "undefined" && console.warn) {
|
|
console.warn("[validate.js] " + msg);
|
|
}
|
|
},
|
|
|
|
error: function(msg) {
|
|
if (typeof console !== "undefined" && console.error) {
|
|
console.error("[validate.js] " + msg);
|
|
}
|
|
}
|
|
});
|
|
|
|
validate.validators = {
|
|
// Presence validates that the value isn't empty
|
|
presence: function(value, options) {
|
|
options = v.extend({}, this.options, options);
|
|
if (v.isEmpty(value)) {
|
|
return options.message || this.message || "can't be blank";
|
|
}
|
|
},
|
|
length: function(value, options, attribute) {
|
|
// Empty values are allowed
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
|
|
options = v.extend({}, this.options, options);
|
|
|
|
var is = options.is
|
|
, maximum = options.maximum
|
|
, minimum = options.minimum
|
|
, tokenizer = options.tokenizer || function(val) { return val; }
|
|
, err
|
|
, errors = [];
|
|
|
|
value = tokenizer(value);
|
|
var length = value.length;
|
|
if(!v.isNumber(length)) {
|
|
v.error(v.format("Attribute %{attr} has a non numeric value for `length`", {attr: attribute}));
|
|
return options.message || this.notValid || "has an incorrect length";
|
|
}
|
|
|
|
// Is checks
|
|
if (v.isNumber(is) && length !== is) {
|
|
err = options.wrongLength ||
|
|
this.wrongLength ||
|
|
"is the wrong length (should be %{count} characters)";
|
|
errors.push(v.format(err, {count: is}));
|
|
}
|
|
|
|
if (v.isNumber(minimum) && length < minimum) {
|
|
err = options.tooShort ||
|
|
this.tooShort ||
|
|
"is too short (minimum is %{count} characters)";
|
|
errors.push(v.format(err, {count: minimum}));
|
|
}
|
|
|
|
if (v.isNumber(maximum) && length > maximum) {
|
|
err = options.tooLong ||
|
|
this.tooLong ||
|
|
"is too long (maximum is %{count} characters)";
|
|
errors.push(v.format(err, {count: maximum}));
|
|
}
|
|
|
|
if (errors.length > 0) {
|
|
return options.message || errors;
|
|
}
|
|
},
|
|
numericality: function(value, options) {
|
|
// Empty values are fine
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
|
|
options = v.extend({}, this.options, options);
|
|
|
|
var errors = []
|
|
, name
|
|
, count
|
|
, checks = {
|
|
greaterThan: function(v, c) { return v > c; },
|
|
greaterThanOrEqualTo: function(v, c) { return v >= c; },
|
|
equalTo: function(v, c) { return v === c; },
|
|
lessThan: function(v, c) { return v < c; },
|
|
lessThanOrEqualTo: function(v, c) { return v <= c; }
|
|
};
|
|
|
|
// Coerce the value to a number unless we're being strict.
|
|
if (options.noStrings !== true && v.isString(value)) {
|
|
value = +value;
|
|
}
|
|
|
|
// If it's not a number we shouldn't continue since it will compare it.
|
|
if (!v.isNumber(value)) {
|
|
return options.message || options.notValid || this.notValid || "is not a number";
|
|
}
|
|
|
|
// Same logic as above, sort of. Don't bother with comparisons if this
|
|
// doesn't pass.
|
|
if (options.onlyInteger && !v.isInteger(value)) {
|
|
return options.message || options.notInteger || this.notInteger || "must be an integer";
|
|
}
|
|
|
|
for (name in checks) {
|
|
count = options[name];
|
|
if (v.isNumber(count) && !checks[name](value, count)) {
|
|
// This picks the default message if specified
|
|
// For example the greaterThan check uses the message from
|
|
// this.notGreaterThan so we capitalize the name and prepend "not"
|
|
var key = "not" + v.capitalize(name);
|
|
var msg = options[key] || this[key] || "must be %{type} %{count}";
|
|
|
|
errors.push(v.format(msg, {
|
|
count: count,
|
|
type: v.prettify(name)
|
|
}));
|
|
}
|
|
}
|
|
|
|
if (options.odd && value % 2 !== 1) {
|
|
errors.push(options.notOdd || this.notOdd || "must be odd");
|
|
}
|
|
if (options.even && value % 2 !== 0) {
|
|
errors.push(options.notEven || this.notEven || "must be even");
|
|
}
|
|
|
|
if (errors.length) {
|
|
return options.message || errors;
|
|
}
|
|
},
|
|
datetime: v.extend(function(value, options) {
|
|
if (!v.isFunction(this.parse) || !v.isFunction(this.format)) {
|
|
throw new Error("Both the parse and format functions needs to be set to use the datetime/date validator");
|
|
}
|
|
|
|
// Empty values are fine
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
|
|
options = v.extend({}, this.options, options);
|
|
|
|
var err
|
|
, errors = []
|
|
, earliest = options.earliest ? this.parse(options.earliest, options) : NaN
|
|
, latest = options.latest ? this.parse(options.latest, options) : NaN;
|
|
|
|
value = this.parse(value, options);
|
|
|
|
// 86400000 is the number of seconds in a day, this is used to remove
|
|
// the time from the date
|
|
if (isNaN(value) || options.dateOnly && value % 86400000 !== 0) {
|
|
return options.message || this.notValid || "must be a valid date";
|
|
}
|
|
|
|
if (!isNaN(earliest) && value < earliest) {
|
|
err = this.tooEarly || "must be no earlier than %{date}";
|
|
err = v.format(err, {date: this.format(earliest, options)});
|
|
errors.push(err);
|
|
}
|
|
|
|
if (!isNaN(latest) && value > latest) {
|
|
err = this.tooLate || "must be no later than %{date}";
|
|
err = v.format(err, {date: this.format(latest, options)});
|
|
errors.push(err);
|
|
}
|
|
|
|
if (errors.length) {
|
|
return options.message || errors;
|
|
}
|
|
}, {
|
|
parse: null,
|
|
format: null
|
|
}),
|
|
date: function(value, options) {
|
|
options = v.extend({}, options, {dateOnly: true});
|
|
return v.validators.datetime.call(v.validators.datetime, value, options);
|
|
},
|
|
format: function(value, options) {
|
|
if (v.isString(options) || (options instanceof RegExp)) {
|
|
options = {pattern: options};
|
|
}
|
|
|
|
options = v.extend({}, this.options, options);
|
|
|
|
var message = options.message || this.message || "is invalid"
|
|
, pattern = options.pattern
|
|
, match;
|
|
|
|
// Empty values are allowed
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
if (!v.isString(value)) {
|
|
return message;
|
|
}
|
|
|
|
if (v.isString(pattern)) {
|
|
pattern = new RegExp(options.pattern, options.flags);
|
|
}
|
|
match = pattern.exec(value);
|
|
if (!match || match[0].length != value.length) {
|
|
return message;
|
|
}
|
|
},
|
|
inclusion: function(value, options) {
|
|
// Empty values are fine
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
if (v.isArray(options)) {
|
|
options = {within: options};
|
|
}
|
|
options = v.extend({}, this.options, options);
|
|
if (v.contains(options.within, value)) {
|
|
return;
|
|
}
|
|
var message = options.message ||
|
|
this.message ||
|
|
"^%{value} is not included in the list";
|
|
return v.format(message, {value: value});
|
|
},
|
|
exclusion: function(value, options) {
|
|
// Empty values are fine
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
if (v.isArray(options)) {
|
|
options = {within: options};
|
|
}
|
|
options = v.extend({}, this.options, options);
|
|
if (!v.contains(options.within, value)) {
|
|
return;
|
|
}
|
|
var message = options.message || this.message || "^%{value} is restricted";
|
|
return v.format(message, {value: value});
|
|
},
|
|
email: v.extend(function(value, options) {
|
|
options = v.extend({}, this.options, options);
|
|
var message = options.message || this.message || "is not a valid email";
|
|
// Empty values are fine
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
if (!v.isString(value)) {
|
|
return message;
|
|
}
|
|
if (!this.PATTERN.exec(value)) {
|
|
return message;
|
|
}
|
|
}, {
|
|
PATTERN: /^[a-z0-9\u007F-\uffff!#$%&'*+\/=?^_`{|}~-]+(?:\.[a-z0-9\u007F-\uffff!#$%&'*+\/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z]{2,}$/i
|
|
}),
|
|
equality: function(value, options, attribute, attributes) {
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
|
|
if (v.isString(options)) {
|
|
options = {attribute: options};
|
|
}
|
|
options = v.extend({}, this.options, options);
|
|
var message = options.message ||
|
|
this.message ||
|
|
"is not equal to %{attribute}";
|
|
|
|
if (v.isEmpty(options.attribute) || !v.isString(options.attribute)) {
|
|
throw new Error("The attribute must be a non empty string");
|
|
}
|
|
|
|
var otherValue = v.getDeepObjectValue(attributes, options.attribute)
|
|
, comparator = options.comparator || function(v1, v2) {
|
|
return v1 === v2;
|
|
};
|
|
|
|
if (!comparator(value, otherValue, options, attribute, attributes)) {
|
|
return v.format(message, {attribute: v.prettify(options.attribute)});
|
|
}
|
|
},
|
|
|
|
// A URL validator that is used to validate URLs with the ability to
|
|
// restrict schemes and some domains.
|
|
url: function(value, options) {
|
|
if (v.isEmpty(value)) {
|
|
return;
|
|
}
|
|
|
|
options = v.extend({}, this.options, options);
|
|
|
|
var message = options.message || this.message || "is not a valid url"
|
|
, schemes = options.schemes || this.schemes || ['http', 'https']
|
|
, allowLocal = options.allowLocal || this.allowLocal || false;
|
|
|
|
if (!v.isString(value)) {
|
|
return message;
|
|
}
|
|
|
|
// https://gist.github.com/dperini/729294
|
|
var regex =
|
|
"^" +
|
|
// schemes
|
|
"(?:(?:" + schemes.join("|") + "):\\/\\/)" +
|
|
// credentials
|
|
"(?:\\S+(?::\\S*)?@)?";
|
|
|
|
regex += "(?:";
|
|
|
|
var hostname =
|
|
"(?:(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)" +
|
|
"(?:\\.(?:[a-z\\u00a1-\\uffff0-9]+-?)*[a-z\\u00a1-\\uffff0-9]+)*" +
|
|
"(?:\\.(?:[a-z\\u00a1-\\uffff]{2,})))";
|
|
|
|
// This ia a special case for the localhost hostname
|
|
if (allowLocal) {
|
|
hostname = "(?:localhost|" + hostname + ")";
|
|
} else {
|
|
// private & local addresses
|
|
regex +=
|
|
"(?!10(?:\\.\\d{1,3}){3})" +
|
|
"(?!127(?:\\.\\d{1,3}){3})" +
|
|
"(?!169\\.254(?:\\.\\d{1,3}){2})" +
|
|
"(?!192\\.168(?:\\.\\d{1,3}){2})" +
|
|
"(?!172" +
|
|
"\\.(?:1[6-9]|2\\d|3[0-1])" +
|
|
"(?:\\.\\d{1,3})" +
|
|
"{2})";
|
|
}
|
|
|
|
// reserved addresses
|
|
regex +=
|
|
"(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])" +
|
|
"(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}" +
|
|
"(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))" +
|
|
"|" +
|
|
hostname +
|
|
// port number
|
|
"(?::\\d{2,5})?" +
|
|
// path
|
|
"(?:\\/[^\\s]*)?" +
|
|
"$";
|
|
|
|
var PATTERN = new RegExp(regex, 'i');
|
|
if (!PATTERN.exec(value)) {
|
|
return message;
|
|
}
|
|
}
|
|
};
|
|
|
|
validate.exposeModule(validate, this, exports, module, define);
|
|
}).call(this,
|
|
typeof exports !== 'undefined' ? /* istanbul ignore next */ exports : null,
|
|
typeof module !== 'undefined' ? /* istanbul ignore next */ module : null,
|
|
typeof define !== 'undefined' ? /* istanbul ignore next */ define : null);
|