1 namespace("kivi.Validator", function(ns) {
4 // Performs various validation steps on the descendants of
5 // 'selector'. Elements that should be validated must have an
6 // attribute named "data-validate" which is set to a space-separated
7 // list of tests to perform. Additionally, the attribute
8 // "data-title" must be set to a human-readable name of the field
9 // that can be shown as part of an error message.
11 // Supported validation tests are:
12 // - "required": the field must be set (its .val() must not be empty)
14 // The validation will abort and return "false" as soon as
15 // validation routine fails.
17 // The function returns "true" if all validations succeed for all
19 ns.validate_all = function(selector) {
20 selector = selector || '#form';
21 var to_check = $(selector + ' [data-validate]').toArray();
23 for (var to_check_idx in to_check)
24 if (!ns.validate($(to_check[to_check_idx])))
30 ns.validate = function($e) {
31 var tests = $e.data('validate').split(/ +/);
33 for (var test_idx in tests) {
34 var test = tests[test_idx];
36 if (ns.checks[test]) {
37 if (!ns.checks[test]($e))
40 var error = "kivi.validate_form: unknown test '" + test + "' for element ID '" + $e.prop('id') + "'";
51 required: function($e) {
52 if ($e.val() === '') {
53 ns.annotate($e, kivi.t8("This field must not be empty."));
60 number: function($e) {
61 var number_string = $e.val();
63 var parsed_number = kivi.parse_amount(number_string);
65 if (parsed_number === null) {
70 if (parsed_number === undefined) {
71 ns.annotate($e, kivi.t8('Wrong number format (#1)', [ kivi.myconfig.numberformat ]));
75 var formatted_number = kivi.format_amount(parsed_number);
76 if (formatted_number != number_string)
77 $e.val(formatted_number);
83 var date_string = $e.val();
85 var parsed_date = kivi.parse_date(date_string);
87 if (parsed_number === null) {
92 if (parsed_date === undefined) {
93 ns.annotate($e, kivi.t8('Wrong date format (#1)', [ kivi.myconfig.dateformat ]));
97 var formatted_date = kivi.format_date(parsed_date);
98 if (formatted_date != date_string)
99 $e.val(formatted_date);
106 ns.annotate = function($e, error) {
108 $e.addClass('kivi-validator-invalid');
109 if ($e.hasClass('tooltipstered'))
110 $e.tooltipster('destroy');
114 theme: 'tooltipster-light',
116 $e.tooltipster('show');
118 $e.removeClass('kivi-validator-invalid');
119 if ($e.hasClass('tooltipstered'))
120 $e.tooltipster('destroy');
124 ns.reinit_widgets = function() {
125 kivi.run_once_for('[data-validate]', 'data-validate', function(elt) {
126 $(elt).change(function(event){ ns.validate($(elt), event) });
130 ns.init = ns.reinit_widgets;