https://f45playoffs.com/bower_components/ng-intl-tel-input/dist/ng-intl-tel-input.js

1angular.module('ngIntlTelInput', []);angular.module('ngIntlTelInput')
2  .provider('ngIntlTelInput', function () {
3    var me = this;
4    var props = {};
5    var setFn = function (obj) {
6      if (typeof obj === 'object') {
7        for (var key in obj) {
8          props[key] = obj[key];
9        }
10      }
11    };
12    me.set = setFn;
13
14    me.$get = ['$log', function ($log) {
15      return Object.create(me, {
16        init: {
17          value: function (elm) {
18            if (!window.intlTelInputUtils) {
19              $log.warn('intlTelInputUtils is not defined. Formatting and validation will not work.');
20            }
21            elm.intlTelInput(props);
22          }
23        },
24      });
25    }];
26  });
27angular.module('ngIntlTelInput')
28  .directive('ngIntlTelInput', ['ngIntlTelInput', '$log', '$window', '$parse',
29    function (ngIntlTelInput, $log, $window, $parse) {
30      return {
31        restrict: 'A',
32        require: 'ngModel',
33        link: function (scope, elm, attr, ctrl) {
34          // Warning for bad directive usage.
35          if ((!!attr.type && (attr.type !== 'text' && attr.type !== 'tel')) || elm[0].tagName !== 'INPUT') {
36            $log.warn('ng-intl-tel-input can only be applied to a *text* or *tel* input');
37            return;
38          }
39          // Override default country.
40          if (attr.initialCountry) {
41            ngIntlTelInput.set({initialCountry: attr.initialCountry});
42          }
43          // Initialize.
44          ngIntlTelInput.init(elm);
45          // Set Selected Country Data.
46          function setSelectedCountryData(model) {
47            var getter = $parse(model);
48            var setter = getter.assign;
49            setter(scope, elm.intlTelInput('getSelectedCountryData'));
50          }
51          // Handle Country Changes.
52          function handleCountryChange() {
53            setSelectedCountryData(attr.selectedCountry);
54          }
55          // Country Change cleanup.
56          function cleanUp() {
57            angular.element($window).off('countrychange', handleCountryChange);
58          }
59          // Selected Country Data.
60          if (attr.selectedCountry) {
61            setSelectedCountryData(attr.selectedCountry);
62            angular.element($window).on('countrychange', handleCountryChange);
63            scope.$on('$destroy', cleanUp);
64          }
65          // Validation.
66          ctrl.$validators.ngIntlTelInput = function (value) {
67            // if phone number is deleted / empty do not run phone number validation
68            if (value || elm[0].value.length > 0) {
69                return elm.intlTelInput('isValidNumber');
70            } else {
71                return true;
72            }
73          };
74          // Set model value to valid, formatted version.
75          ctrl.$parsers.push(function (value) {
76            return elm.intlTelInput('getNumber');
77          });
78          // Set input value to model value and trigger evaluation.
79          ctrl.$formatters.push(function (value) {
80            if (value) {
81              if(value.charAt(0) !== '+') {
82                value = '+' + value;
83              }
84              elm.intlTelInput('setNumber', value);
85            }
86            return value;
87          });
88        }
89      };
90    }]);