https://vltk.ru/design/VLKT_6/js/jquery.mask.min.js

1/**
2 * jquery.mask.js
3 * @version: v1.14.13
4 * @author: Igor Escobar
5 *
6 * Created by Igor Escobar on 2012-03-10. Please report any bug at github.com/igorescobar/jQuery-Mask-Plugin
7 *
8 * Copyright (c) 2012 Igor Escobar http://igorescobar.com
9 *
10 * The MIT License (http://www.opensource.org/licenses/mit-license.php)
11 *
12 * Permission is hereby granted, free of charge, to any person
13 * obtaining a copy of this software and associated documentation
14 * files (the "Software"), to deal in the Software without
15 * restriction, including without limitation the rights to use,
16 * copy, modify, merge, publish, distribute, sublicense, and/or sell
17 * copies of the Software, and to permit persons to whom the
18 * Software is furnished to do so, subject to the following
19 * conditions:
20 *
21 * The above copyright notice and this permission notice shall be
22 * included in all copies or substantial portions of the Software.
23 *
24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
26 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
28 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
29 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
30 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
31 * OTHER DEALINGS IN THE SOFTWARE.
32 */
33
34/* jshint laxbreak: true */
35/* jshint maxcomplexity:17 */
36/* global define */
37
38// UMD (Universal Module Definition) patterns for JavaScript modules that work everywhere.
39// https://github.com/umdjs/umd/blob/master/templates/jqueryPlugin.js
40(function (factory, jQuery, Zepto) {
41
42    if (typeof define === 'function' && define.amd) {
43        define(['jquery'], factory);
44    } else if (typeof exports === 'object') {
45        module.exports = factory(require('jquery'));
46    } else {
47        factory(jQuery || Zepto);
48    }
49
50}(function ($) {
51    'use strict';
52
53    var Mask = function (el, mask, options) {
54
55        var p = {
56            invalid: [],
57            getCaret: function () {
58                try {
59                    var sel,
60                        pos = 0,
61                        ctrl = el.get(0),
62                        dSel = document.selection,
63                        cSelStart = ctrl.selectionStart;
64
65                    // IE Support
66                    if (dSel && navigator.appVersion.indexOf('MSIE 10') === -1) {
67                        sel = dSel.createRange();
68                        sel.moveStart('character', -p.val().length);
69                        pos = sel.text.length;
70                    }
71                    // Firefox support
72                    else if (cSelStart || cSelStart === '0') {
73                        pos = cSelStart;
74                    }
75
76                    return pos;
77                } catch (e) {}
78            },
79            setCaret: function(pos) {
80                try {
81                    if (el.is(':focus')) {
82                        var range, ctrl = el.get(0);
83
84                        // Firefox, WebKit, etc..
85                        if (ctrl.setSelectionRange) {
86                            ctrl.setSelectionRange(pos, pos);
87                        } else { // IE
88                            range = ctrl.createTextRange();
89                            range.collapse(true);
90                            range.moveEnd('character', pos);
91                            range.moveStart('character', pos);
92                            range.select();
93                        }
94                    }
95                } catch (e) {}
96            },
97            events: function() {
98                el
99                .on('keydown.mask', function(e) {
100                    el.data('mask-keycode', e.keyCode || e.which);
101                    el.data('mask-previus-value', el.val());
102                    el.data('mask-previus-caret-pos', p.getCaret());
103                    p.maskDigitPosMapOld = p.maskDigitPosMap;
104                })
105                .on($.jMaskGlobals.useInput ? 'input.mask' : 'keyup.mask', p.behaviour)
106                .on('paste.mask drop.mask', function() {
107                    setTimeout(function() {
108                        el.keydown().keyup();
109                    }, 100);
110                })
111                .on('change.mask', function(){
112                    el.data('changed', true);
113                })
114                .on('blur.mask', function(){
115                    if (oldValue !== p.val() && !el.data('changed')) {
116                        el.trigger('change');
117                    }
118                    el.data('changed', false);
119                })
120                // it's very important that this callback remains in this position
121                // otherwhise oldValue it's going to work buggy
122                .on('blur.mask', function() {
123                    oldValue = p.val();
124                })
125                // select all text on focus
126                .on('focus.mask', function (e) {
127                    if (options.selectOnFocus === true) {
128                        $(e.target).select();
129                    }
130                })
131                // clear the value if it not complete the mask
132                .on('focusout.mask', function() {
133                    if (options.clearIfNotMatch && !regexMask.test(p.val())) {
134                       p.val('');
135                   }
136                });
137            },
138            getRegexMask: function() {
139                var maskChunks = [], translation, pattern, optional, recursive, oRecursive, r;
140
141                for (var i = 0; i < mask.length; i++) {
142                    translation = jMask.translation[mask.charAt(i)];
143
144                    if (translation) {
145
146                        pattern = translation.pattern.toString().replace(/.{1}$|^.{1}/g, '');
147                        optional = translation.optional;
148                        recursive = translation.recursive;
149
150                        if (recursive) {
151                            maskChunks.push(mask.charAt(i));
152                            oRecursive = {digit: mask.charAt(i), pattern: pattern};
153                        } else {
154                            maskChunks.push(!optional && !recursive ? pattern : (pattern + '?'));
155                        }
156
157                    } else {
158                        maskChunks.push(mask.charAt(i).replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'));
159                    }
160                }
161
162                r = maskChunks.join('');
163
164                if (oRecursive) {
165                    r = r.replace(new RegExp('(' + oRecursive.digit + '(.*' + oRecursive.digit + ')?)'), '($1)?')
166                         .replace(new RegExp(oRecursive.digit, 'g'), oRecursive.pattern);
167                }
168
169                return new RegExp(r);
170            },
171            destroyEvents: function() {
172                el.off(['input', 'keydown', 'keyup', 'paste', 'drop', 'blur', 'focusout', ''].join('.mask '));
173            },
174            val: function(v) {
175                var isInput = el.is('input'),
176                    method = isInput ? 'val' : 'text',
177                    r;
178
179                if (arguments.length > 0) {
180                    if (el[method]() !== v) {
181                        el[method](v);
182                    }
183                    r = el;
184                } else {
185                    r = el[method]();
186                }
187
188                return r;
189            },
190            calculateCaretPosition: function() {
191                var oldVal = el.data('mask-previus-value') || '',
192                    newVal = p.getMasked(),
193                    caretPosNew = p.getCaret();
194                if (oldVal !== newVal) {
195                    var caretPosOld = el.data('mask-previus-caret-pos') || 0,
196                        newValL = newVal.length,
197                        oldValL = oldVal.length,
198                        maskDigitsBeforeCaret = 0,
199                        maskDigitsAfterCaret = 0,
200                        maskDigitsBeforeCaretAll = 0,
201                        maskDigitsBeforeCaretAllOld = 0,
202                        i = 0;
203
204                    for (i = caretPosNew; i < newValL; i++) {
205                        if (!p.maskDigitPosMap[i]) {
206                            break;
207                        }
208                        maskDigitsAfterCaret++;
209                    }
210
211                    for (i = caretPosNew - 1; i >= 0; i--) {
212                        if (!p.maskDigitPosMap[i]) {
213                            break;
214                        }
215                        maskDigitsBeforeCaret++;
216                    }
217
218                    for (i = caretPosNew - 1; i >= 0; i--) {
219                        if (p.maskDigitPosMap[i]) {
220                            maskDigitsBeforeCaretAll++;
221                        }
222                    }
223
224                    for (i = caretPosOld - 1; i >= 0; i--) {
225                        if (p.maskDigitPosMapOld[i]) {
226                            maskDigitsBeforeCaretAllOld++;
227                        }
228                    }
229
230                    // if the cursor is at the end keep it there
231                    if (caretPosNew > oldValL) {
232                      caretPosNew = newValL * 10;
233                    } else if (caretPosOld >= caretPosNew && caretPosOld !== oldValL) {
234                        if (!p.maskDigitPosMapOld[caretPosNew])  {
235                          var caretPos = caretPosNew;
236                          caretPosNew -= maskDigitsBeforeCaretAllOld - maskDigitsBeforeCaretAll;
237                          caretPosNew -= maskDigitsBeforeCaret;
238                          if (p.maskDigitPosMap[caretPosNew])  {
239                            caretPosNew = caretPos;
240                          }
241                        }
242                    }
243                    else if (caretPosNew > caretPosOld) {
244                        caretPosNew += maskDigitsBeforeCaretAll - maskDigitsBeforeCaretAllOld;
245                        caretPosNew += maskDigitsAfterCaret;
246                    }
247                }
248                return caretPosNew;
249            },
250            behaviour: function(e) {
251                e = e || window.event;
252                p.invalid = [];
253
254                var keyCode = el.data('mask-keycode');
255
256                if ($.inArray(keyCode, jMask.byPassKeys) === -1) {
257                    var newVal   = p.getMasked(),
258                        caretPos = p.getCaret();
259
260                    // this is a compensation to devices/browsers that don't compensate
261                    // caret positioning the right way
262                    setTimeout(function() {
263                      p.setCaret(p.calculateCaretPosition());
264                    }, 10);
265
266                    p.val(newVal);
267                    p.setCaret(caretPos);
268                    return p.callbacks(e);
269                }
270            },
271            getMasked: function(skipMaskChars, val) {
272                var buf = [],
273                    value = val === undefined ? p.val() : val + '',
274                    m = 0, maskLen = mask.length,
275                    v = 0, valLen = value.length,
276                    offset = 1, addMethod = 'push',
277                    resetPos = -1,
278                    maskDigitCount = 0,
279                    maskDigitPosArr = [],
280                    lastMaskChar,
281                    check;
282
283                if (options.reverse) {
284                    addMethod = 'unshift';
285                    offset = -1;
286                    lastMaskChar = 0;
287                    m = maskLen - 1;
288                    v = valLen - 1;
289                    check = function () {
290                        return m > -1 && v > -1;
291                    };
292                } else {
293                    lastMaskChar = maskLen - 1;
294                    check = function () {
295                        return m < maskLen && v < valLen;
296                    };
297                }
298
299                var lastUntranslatedMaskChar;
300                while (check()) {
301                    var maskDigit = mask.charAt(m),
302                        valDigit = value.charAt(v),
303                        translation = jMask.translation[maskDigit];
304
305                    if (translation) {
306                        if (valDigit.match(translation.pattern)) {
307                            buf[addMethod](valDigit);
308                             if (translation.recursive) {
309                                if (resetPos === -1) {
310                                    resetPos = m;
311                                } else if (m === lastMaskChar && m !== resetPos) {
312                                    m = resetPos - offset;
313                                }
314
315                                if (lastMaskChar === resetPos) {
316                                    m -= offset;
317                                }
318                            }
319                            m += offset;
320                        } else if (valDigit === lastUntranslatedMaskChar) {
321                            // matched the last untranslated (raw) mask character that we encountered
322                            // likely an insert offset the mask character from the last entry; fall
323                            // through and only increment v
324                            maskDigitCount--;
325                            lastUntranslatedMaskChar = undefined;
326                        } else if (translation.optional) {
327                            m += offset;
328                            v -= offset;
329                        } else if (translation.fallback) {
330                            buf[addMethod](translation.fallback);
331                            m += offset;
332                            v -= offset;
333                        } else {
334                          p.invalid.push({p: v, v: valDigit, e: translation.pattern});
335                        }
336                        v += offset;
337                    } else {
338                        if (!skipMaskChars) {
339                            buf[addMethod](maskDigit);
340                        }
341
342                        if (valDigit === maskDigit) {
343                            maskDigitPosArr.push(v);
344                            v += offset;
345                        } else {
346                            lastUntranslatedMaskChar = maskDigit;
347                            maskDigitPosArr.push(v + maskDigitCount);
348                            maskDigitCount++;
349                        }
350
351                        m += offset;
352                    }
353                }
354
355                var lastMaskCharDigit = mask.charAt(lastMaskChar);
356                if (maskLen === valLen + 1 && !jMask.translation[lastMaskCharDigit]) {
357                    buf.push(lastMaskCharDigit);
358                }
359
360                var newVal = buf.join('');
361                p.mapMaskdigitPositions(newVal, maskDigitPosArr, valLen);
362                return newVal;
363            },
364            mapMaskdigitPositions: function(newVal, maskDigitPosArr, valLen) {
365              var maskDiff = options.reverse ? newVal.length - valLen : 0;
366              p.maskDigitPosMap = {};
367              for (var i = 0; i < maskDigitPosArr.length; i++) {
368                p.maskDigitPosMap[maskDigitPosArr[i] + maskDiff] = 1;
369              }
370            },
371            callbacks: function (e) {
372                var val = p.val(),
373                    changed = val !== oldValue,
374                    defaultArgs = [val, e, el, options],
375                    callback = function(name, criteria, args) {
376                        if (typeof options[name] === 'function' && criteria) {
377                            options[name].apply(this, args);
378                        }
379                    };
380
381                callback('onChange', changed === true, defaultArgs);
382                callback('onKeyPress', changed === true, defaultArgs);
383                callback('onComplete', val.length === mask.length, defaultArgs);
384                callback('onInvalid', p.invalid.length > 0, [val, e, el, p.invalid, options]);
385            }
386        };
387
388        el = $(el);
389        var jMask = this, oldValue = p.val(), regexMask;
390
391        mask = typeof mask === 'function' ? mask(p.val(), undefined, el,  options) : mask;
392
393        // public methods
394        jMask.mask = mask;
395        jMask.options = options;
396        jMask.remove = function() {
397            var caret = p.getCaret();
398            p.destroyEvents();
399            p.val(jMask.getCleanVal());
400            p.setCaret(caret);
401            return el;
402        };
403
404        // get value without mask
405        jMask.getCleanVal = function() {
406           return p.getMasked(true);
407        };
408
409        // get masked value without the value being in the input or element
410        jMask.getMaskedVal = function(val) {
411           return p.getMasked(false, val);
412        };
413
414       jMask.init = function(onlyMask) {
415            onlyMask = onlyMask || false;
416            options = options || {};
417
418            jMask.clearIfNotMatch  = $.jMaskGlobals.clearIfNotMatch;
419            jMask.byPassKeys       = $.jMaskGlobals.byPassKeys;
420            jMask.translation      = $.extend({}, $.jMaskGlobals.translation, options.translation);
421
422            jMask = $.extend(true, {}, jMask, options);
423
424            regexMask = p.getRegexMask();
425
426            if (onlyMask) {
427                p.events();
428                p.val(p.getMasked());
429            } else {
430                if (options.placeholder) {
431                    el.attr('placeholder' , options.placeholder);
432                }
433
434                // this is necessary, otherwise if the user submit the form
435                // and then press the "back" button, the autocomplete will erase
436                // the data. Works fine on IE9+, FF, Opera, Safari.
437                if (el.data('mask')) {
438                  el.attr('autocomplete', 'off');
439                }
440
441                // detect if is necessary let the user type freely.
442                // for is a lot faster than forEach.
443                for (var i = 0, maxlength = true; i < mask.length; i++) {
444                    var translation = jMask.translation[mask.charAt(i)];
445                    if (translation && translation.recursive) {
446                        maxlength = false;
447                        break;
448                    }
449                }
450
451                if (maxlength) {
452                    el.attr('maxlength', mask.length);
453                }
454
455                p.destroyEvents();
456                p.events();
457
458                var caret = p.getCaret();
459                p.val(p.getMasked());
460                p.setCaret(caret);
461            }
462        };
463
464        jMask.init(!el.is('input'));
465    };
466
467    $.maskWatchers = {};
468    var HTMLAttributes = function () {
469        var input = $(this),
470            options = {},
471            prefix = 'data-mask-',
472            mask = input.attr('data-mask');
473
474        if (input.attr(prefix + 'reverse')) {
475            options.reverse = true;
476        }
477
478        if (input.attr(prefix + 'clearifnotmatch')) {
479            options.clearIfNotMatch = true;
480        }
481
482        if (input.attr(prefix + 'selectonfocus') === 'true') {
483           options.selectOnFocus = true;
484        }
485
486        if (notSameMaskObject(input, mask, options)) {
487            return input.data('mask', new Mask(this, mask, options));
488        }
489    },
490    notSameMaskObject = function(field, mask, options) {
491        options = options || {};
492        var maskObject = $(field).data('mask'),
493            stringify = JSON.stringify,
494            value = $(field).val() || $(field).text();
495        try {
496            if (typeof mask === 'function') {
497                mask = mask(value);
498            }
499            return typeof maskObject !== 'object' || stringify(maskObject.options) !== stringify(options) || maskObject.mask !== mask;
500        } catch (e) {}
501    },
502    eventSupported = function(eventName) {
503        var el = document.createElement('div'), isSupported;
504
505        eventName = 'on' + eventName;
506        isSupported = (eventName in el);
507
508        if ( !isSupported ) {
509            el.setAttribute(eventName, 'return;');
510            isSupported = typeof el[eventName] === 'function';
511        }
512        el = null;
513
514        return isSupported;
515    };
516
517    $.fn.mask = function(mask, options) {
518        options = options || {};
519        var selector = this.selector,
520            globals = $.jMaskGlobals,
521            interval = globals.watchInterval,
522            watchInputs = options.watchInputs || globals.watchInputs,
523            maskFunction = function() {
524                if (notSameMaskObject(this, mask, options)) {
525                    return $(this).data('mask', new Mask(this, mask, options));
526                }
527            };
528
529        $(this).each(maskFunction);
530
531        if (selector && selector !== '' && watchInputs) {
532            clearInterval($.maskWatchers[selector]);
533            $.maskWatchers[selector] = setInterval(function(){
534                $(document).find(selector).each(maskFunction);
535            }, interval);
536        }
537        return this;
538    };
539
540    $.fn.masked = function(val) {
541        return this.data('mask').getMaskedVal(val);
542    };
543
544    $.fn.unmask = function() {
545        clearInterval($.maskWatchers[this.selector]);
546        delete $.maskWatchers[this.selector];
547        return this.each(function() {
548            var dataMask = $(this).data('mask');
549            if (dataMask) {
550                dataMask.remove().removeData('mask');
551            }
552        });
553    };
554
555    $.fn.cleanVal = function() {
556        return this.data('mask').getCleanVal();
557    };
558
559    $.applyDataMask = function(selector) {
560        selector = selector || $.jMaskGlobals.maskElements;
561        var $selector = (selector instanceof $) ? selector : $(selector);
562        $selector.filter($.jMaskGlobals.dataMaskAttr).each(HTMLAttributes);
563    };
564
565    var globals = {
566        maskElements: 'input,td,span,div',
567        dataMaskAttr: '*[data-mask]',
568        dataMask: true,
569        watchInterval: 300,
570        watchInputs: true,
571        // old versions of chrome dont work great with input event
572        useInput: !/Chrome\/[2-4][0-9]|SamsungBrowser/.test(window.navigator.userAgent) && eventSupported('input'),
573        watchDataMask: false,
574        byPassKeys: [9, 16, 17, 18, 36, 37, 38, 39, 40, 91],
575        translation: {
576            '0': {pattern: /\d/},
577            '9': {pattern: /\d/, optional: true},
578            '#': {pattern: /\d/, recursive: true},
579            'A': {pattern: /[a-zA-Z0-9]/},
580            'S': {pattern: /[a-zA-Z]/}
581        }
582    };
583
584    $.jMaskGlobals = $.jMaskGlobals || {};
585    globals = $.jMaskGlobals = $.extend(true, {}, globals, $.jMaskGlobals);
586
587    // looking for inputs with data-mask attribute
588    if (globals.dataMask) {
589        $.applyDataMask();
590    }
591
592    setInterval(function() {
593        if ($.jMaskGlobals.watchDataMask) {
594            $.applyDataMask();
595        }
596    }, globals.watchInterval);
597}, window.jQuery, window.Zepto));