[bf47591] | 1 | /* |
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| 2 | Input Mask plugin extensions |
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| 3 | http://github.com/RobinHerbots/jquery.inputmask |
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| 4 | Copyright (c) 2010 - 2014 Robin Herbots |
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| 5 | Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php) |
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| 6 | Version: 0.0.0 |
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| 7 | |
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| 8 | Optional extensions on the jquery.inputmask base |
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| 9 | */ |
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| 10 | (function ($) { |
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| 11 | //number aliases |
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| 12 | $.extend($.inputmask.defaults.aliases, { |
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| 13 | 'decimal': { |
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| 14 | mask: "~", |
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| 15 | placeholder: "", |
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| 16 | repeat: "*", |
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| 17 | greedy: false, |
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| 18 | numericInput: false, |
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| 19 | isNumeric: true, |
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| 20 | digits: "*", //number of fractionalDigits |
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| 21 | groupSeparator: "",//",", // | "." |
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| 22 | radixPoint: ".", |
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| 23 | groupSize: 3, |
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| 24 | autoGroup: false, |
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| 25 | allowPlus: true, |
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| 26 | allowMinus: true, |
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| 27 | //todo |
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| 28 | integerDigits: "*", //number of integerDigits |
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| 29 | defaultValue: "", |
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| 30 | prefix: "", |
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| 31 | suffix: "", |
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| 32 | |
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| 33 | //todo |
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| 34 | getMaskLength: function (buffer, greedy, repeat, currentBuffer, opts) { //custom getMaskLength to take the groupSeparator into account |
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| 35 | var calculatedLength = buffer.length; |
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| 36 | |
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| 37 | if (!greedy) { |
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| 38 | if (repeat == "*") { |
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| 39 | calculatedLength = currentBuffer.length + 1; |
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| 40 | } else if (repeat > 1) { |
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| 41 | calculatedLength += (buffer.length * (repeat - 1)); |
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| 42 | } |
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| 43 | } |
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| 44 | |
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| 45 | var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); |
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| 46 | var escapedRadixPoint = $.inputmask.escapeRegex.call(this, opts.radixPoint); |
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| 47 | var currentBufferStr = currentBuffer.join(''), strippedBufferStr = currentBufferStr.replace(new RegExp(escapedGroupSeparator, "g"), "").replace(new RegExp(escapedRadixPoint), ""), |
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| 48 | groupOffset = currentBufferStr.length - strippedBufferStr.length; |
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| 49 | return calculatedLength + groupOffset; |
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| 50 | }, |
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| 51 | postFormat: function (buffer, pos, reformatOnly, opts) { |
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| 52 | if (opts.groupSeparator == "") return pos; |
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| 53 | var cbuf = buffer.slice(), |
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| 54 | radixPos = $.inArray(opts.radixPoint, buffer); |
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| 55 | if (!reformatOnly) { |
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| 56 | cbuf.splice(pos, 0, "?"); //set position indicator |
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| 57 | } |
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| 58 | var bufVal = cbuf.join(''); |
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| 59 | if (opts.autoGroup || (reformatOnly && bufVal.indexOf(opts.groupSeparator) != -1)) { |
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| 60 | var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); |
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| 61 | bufVal = bufVal.replace(new RegExp(escapedGroupSeparator, "g"), ''); |
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| 62 | var radixSplit = bufVal.split(opts.radixPoint); |
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| 63 | bufVal = radixSplit[0]; |
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| 64 | var reg = new RegExp('([-\+]?[\\d\?]+)([\\d\?]{' + opts.groupSize + '})'); |
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| 65 | while (reg.test(bufVal)) { |
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| 66 | bufVal = bufVal.replace(reg, '$1' + opts.groupSeparator + '$2'); |
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| 67 | bufVal = bufVal.replace(opts.groupSeparator + opts.groupSeparator, opts.groupSeparator); |
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| 68 | } |
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| 69 | if (radixSplit.length > 1) |
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| 70 | bufVal += opts.radixPoint + radixSplit[1]; |
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| 71 | } |
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| 72 | buffer.length = bufVal.length; //align the length |
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| 73 | for (var i = 0, l = bufVal.length; i < l; i++) { |
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| 74 | buffer[i] = bufVal.charAt(i); |
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| 75 | } |
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| 76 | var newPos = $.inArray("?", buffer); |
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| 77 | if (!reformatOnly) buffer.splice(newPos, 1); |
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| 78 | |
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| 79 | return reformatOnly ? pos : newPos; |
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| 80 | }, |
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| 81 | regex: { |
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| 82 | number: function (opts) { |
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| 83 | var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); |
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| 84 | var escapedRadixPoint = $.inputmask.escapeRegex.call(this, opts.radixPoint); |
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| 85 | var digitExpression = isNaN(opts.digits) ? opts.digits : '{0,' + opts.digits + '}'; |
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| 86 | var signedExpression = opts.allowPlus || opts.allowMinus ? "[" + (opts.allowPlus ? "\+" : "") + (opts.allowMinus ? "-" : "") + "]?" : ""; |
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| 87 | return new RegExp("^" + signedExpression + "(\\d+|\\d{1," + opts.groupSize + "}((" + escapedGroupSeparator + "\\d{" + opts.groupSize + "})?)+)(" + escapedRadixPoint + "\\d" + digitExpression + ")?$"); |
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| 88 | } |
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| 89 | }, |
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| 90 | onKeyDown: function (e, buffer, opts) { |
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| 91 | var $input = $(this), input = this; |
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| 92 | if (e.keyCode == opts.keyCode.TAB) { |
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| 93 | var radixPosition = $.inArray(opts.radixPoint, buffer); |
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| 94 | if (radixPosition != -1) { |
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| 95 | var masksets = $input.data('_inputmask')['masksets']; |
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| 96 | var activeMasksetIndex = $input.data('_inputmask')['activeMasksetIndex']; |
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| 97 | for (var i = 1; i <= opts.digits && i < opts.getMaskLength(masksets[activeMasksetIndex]["_buffer"], masksets[activeMasksetIndex]["greedy"], masksets[activeMasksetIndex]["repeat"], buffer, opts) ; i++) { |
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| 98 | if (buffer[radixPosition + i] == undefined || buffer[radixPosition + i] == "") buffer[radixPosition + i] = "0"; |
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| 99 | } |
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| 100 | input._valueSet(buffer.join('')); |
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| 101 | } |
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| 102 | } else if (e.keyCode == opts.keyCode.DELETE || e.keyCode == opts.keyCode.BACKSPACE) { |
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| 103 | opts.postFormat(buffer, 0, true, opts); |
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| 104 | input._valueSet(buffer.join('')); |
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| 105 | return true; |
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| 106 | } |
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| 107 | }, |
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| 108 | definitions: { |
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| 109 | '~': { //real number |
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| 110 | validator: function (chrs, buffer, pos, strict, opts) { |
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| 111 | if (chrs == "") return false; |
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| 112 | if (!strict && pos <= 1 && buffer[0] === '0' && new RegExp("[\\d-]").test(chrs) && buffer.join('').length == 1) { //handle first char |
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| 113 | buffer[0] = ""; |
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| 114 | return { "pos": 0 }; |
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| 115 | } |
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| 116 | |
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| 117 | var cbuf = strict ? buffer.slice(0, pos) : buffer.slice(); |
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| 118 | |
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| 119 | cbuf.splice(pos, 0, chrs); |
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| 120 | var bufferStr = cbuf.join(''); |
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| 121 | |
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| 122 | //strip groupseparator |
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| 123 | var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); |
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| 124 | bufferStr = bufferStr.replace(new RegExp(escapedGroupSeparator, "g"), ''); |
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| 125 | |
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| 126 | var isValid = opts.regex.number(opts).test(bufferStr); |
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| 127 | if (!isValid) { |
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| 128 | //let's help the regex a bit |
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| 129 | bufferStr += "0"; |
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| 130 | isValid = opts.regex.number(opts).test(bufferStr); |
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| 131 | if (!isValid) { |
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| 132 | //make a valid group |
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| 133 | var lastGroupSeparator = bufferStr.lastIndexOf(opts.groupSeparator); |
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| 134 | for (var i = bufferStr.length - lastGroupSeparator; i <= 3; i++) { |
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| 135 | bufferStr += "0"; |
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| 136 | } |
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| 137 | |
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| 138 | isValid = opts.regex.number(opts).test(bufferStr); |
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| 139 | if (!isValid && !strict) { |
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| 140 | if (chrs == opts.radixPoint) { |
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| 141 | isValid = opts.regex.number(opts).test("0" + bufferStr + "0"); |
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| 142 | if (isValid) { |
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| 143 | buffer[pos] = "0"; |
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| 144 | pos++; |
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| 145 | return { "pos": pos }; |
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| 146 | } |
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| 147 | } |
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| 148 | } |
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| 149 | } |
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| 150 | } |
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| 151 | |
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| 152 | if (isValid != false && !strict && chrs != opts.radixPoint) { |
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| 153 | var newPos = opts.postFormat(buffer, pos, false, opts); |
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| 154 | return { "pos": newPos }; |
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| 155 | } |
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| 156 | |
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| 157 | return isValid; |
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| 158 | }, |
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| 159 | cardinality: 1, |
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| 160 | prevalidator: null |
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| 161 | } |
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| 162 | }, |
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| 163 | insertMode: true, |
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| 164 | autoUnmask: false |
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| 165 | }, |
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| 166 | 'integer': { |
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| 167 | regex: { |
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| 168 | number: function (opts) { |
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| 169 | var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator); |
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| 170 | var signedExpression = opts.allowPlus || opts.allowMinus ? "[" + (opts.allowPlus ? "\+" : "") + (opts.allowMinus ? "-" : "") + "]?" : ""; |
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| 171 | return new RegExp("^" + signedExpression + "(\\d+|\\d{1," + opts.groupSize + "}((" + escapedGroupSeparator + "\\d{" + opts.groupSize + "})?)+)$"); |
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| 172 | } |
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| 173 | }, |
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| 174 | alias: "decimal" |
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| 175 | } |
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| 176 | }); |
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| 177 | })(jQuery); |
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