Function validateRegex

web/static/components/angularjs/angular.js:17025–17027

(regexp, value)

  if (pattern) {
    var validateRegex = function(regexp, value) {
      return validate(ctrl, 'pattern', ctrl.$isEmpty(value) || regexp.test(value), value);
    };
    match = pattern.match(/^\/(.*)\/([gim]*)$/);
    if (match) {
      pattern = new RegExp(match[1], match[2]);