crm.fsf.org/20131203/files/sites/all/modules-new/civicrm/bower_components/jquery-validation/src/additional/pattern.js

   1 /**
   2 * Return true if the field value matches the given format RegExp
   3 *
   4 * @example $.validator.methods.pattern("AR1004",element,/^AR\d{4}$/)
   5 * @result true
   6 *
   7 * @example $.validator.methods.pattern("BR1004",element,/^AR\d{4}$/)
   8 * @result false
   9 *
  10 * @name $.validator.methods.pattern
  11 * @type Boolean
  12 * @cat Plugins/Validate/Methods
  13 */
  14 $.validator.addMethod("pattern", function(value, element, param) {
  15         if (this.optional(element)) {
  16                 return true;
  17         }
  18         if (typeof param === "string") {
  19                 param = new RegExp("^(?:" + param + ")$");
  20         }
  21         return param.test(value);
  22 }, "Invalid format.");