chore(validate.js): Replace validatejs Meteor package with direct npm import

Packages/ohif-hanging-protocols/client/lib/validate.js

@@ -0,0 +1,39 @@
+import { validate } from 'validate.js';
+
+validate.validators.equals = function(value, options, key, attributes) {
+    if (options && value !== options.value) {
+        return key + 'must equal ' + options.value;
+    }
+};
+
+validate.validators.doesNotEqual = function(value, options, key) {
+    if (options && value === options.value) {
+        return key + 'cannot equal ' + options.value;
+    }
+};
+
+validate.validators.contains = function(value, options, key) {
+    if (options && value.indexOf && value.indexOf(options.value) === -1) {
+        return key + 'must contain ' + options.value;
+    }
+};
+
+validate.validators.doesNotContain = function(value, options, key) {
+    if (options && value.indexOf && value.indexOf(options.value) !== -1) {
+        return key + 'cannot contain ' + options.value;
+    }
+};
+
+validate.validators.startsWith = function(value, options, key) {
+    if (options && value.startsWith && !value.startsWith(options.value)) {
+        return key + 'must start with ' + options.value;
+    }
+};
+
+validate.validators.endsWith = function(value, options, key) {
+    if (options && value.endsWith && !value.endsWith(options.value)) {
+        return key + 'must end with ' + options.value;
+    }
+};
+
+export { validate };