META-INF.resources.bower_components.textAngular.src.validators.js Maven / Gradle / Ivy

Go to download
angular.module('textAngular.validators', [])
    .directive('taMaxText', function () {
        return {
            restrict: 'A',
            require: 'ngModel',
            link: function (scope, elem, attrs, ctrl) {
                var max = parseInt(scope.$eval(attrs.taMaxText));
                if (isNaN(max)) {
                    throw('Max text must be an integer');
                }
                attrs.$observe('taMaxText', function (value) {
                    max = parseInt(value);
                    if (isNaN(max)) {
                        throw('Max text must be an integer');
                    }
                    if (ctrl.$dirty) {
                        ctrl.$validate();
                    }
                });
                ctrl.$validators.taMaxText = function (viewValue) {
                    var source = angular.element('');
                    source.html(viewValue);
                    return source.text().length <= max;
                };
            }
        };
    }).directive('taMinText', function () {
    return {
        restrict: 'A',
        require: 'ngModel',
        link: function (scope, elem, attrs, ctrl) {
            var min = parseInt(scope.$eval(attrs.taMinText));
            if (isNaN(min)) {
                throw('Min text must be an integer');
            }
            attrs.$observe('taMinText', function (value) {
                min = parseInt(value);
                if (isNaN(min)) {
                    throw('Min text must be an integer');
                }
                if (ctrl.$dirty) {
                    ctrl.$validate();
                }
            });
            ctrl.$validators.taMinText = function (viewValue) {
                var source = angular.element('');
                source.html(viewValue);
                return !source.text().length || source.text().length >= min;
            };
        }
    };
});