← Back
Editing: jquery.maskedinput.min.js
!function(e){"function"==typeof define&&define.amd?define(["jquery"],e):"object"==typeof exports?e(require("jquery")):e(jQuery)}(function(R){var a,e=navigator.userAgent,S=/iphone/i.test(e),i=/chrome/i.test(e),T=/android/i.test(e);R.mask={definitions:{9:"[0-9]",a:"[A-Za-z]","*":"[A-Za-z0-9]"},autoclear:!0,dataName:"rawMaskFn",placeholder:"_"},R.fn.extend({caret:function(e,t){var n;if(0!==this.length&&!this.is(":hidden")&&this.get(0)===document.activeElement)return"number"==typeof e?(t="number"==typeof t?t:e,this.each(function(){this.setSelectionRange?this.setSelectionRange(e,t):this.createTextRange&&((n=this.createTextRange()).collapse(!0),n.moveEnd("character",t),n.moveStart("character",e),n.select())})):(this[0].setSelectionRange?(e=this[0].selectionStart,t=this[0].selectionEnd):document.selection&&document.selection.createRange&&(n=document.selection.createRange(),e=0-n.duplicate().moveStart("character",-1e5),t=e+n.text.length),{begin:e,end:t})},unmask:function(){return this.trigger("unmask")},mask:function(t,v){var n,b,k,y,x,j,A;if(!t&&0<this.length){var e=R(this[0]).data(R.mask.dataName);return e?e():void 0}return v=R.extend({autoclear:R.mask.autoclear,placeholder:R.mask.placeholder,completed:null},v),n=R.mask.definitions,b=[],k=j=t.length,y=null,t=String(t),R.each(t.split(""),function(e,t){"?"==t?(j--,k=e):n[t]?(b.push(new RegExp(n[t])),null===y&&(y=b.length-1),e<k&&(x=b.length-1)):b.push(null)}),this.trigger("unmask").each(function(){var o=R(this),c=R.map(t.split(""),function(e,t){if("?"!=e)return n[e]?f(t):e}),l=c.join(""),r=o.val();function u(){if(v.completed){for(var e=y;e<=x;e++)if(b[e]&&c[e]===f(e))return;v.completed.call(o)}}function f(e){return e<v.placeholder.length?v.placeholder.charAt(e):v.placeholder.charAt(0)}function s(e){for(;++e<j&&!b[e];);return e}function h(e,t){var n,a;if(!(e<0)){for(n=e,a=s(t);n<j;n++)if(b[n]){if(!(a<j&&b[n].test(c[a])))break;c[n]=c[a],c[a]=f(a),a=s(a)}d(),o.caret(Math.max(y,e))}}function g(e){p(),o.val()!=r&&o.change()}function m(e,t){var n;for(n=e;n<t&&n<j;n++)b[n]&&(c[n]=f(n))}function d(){o.val(c.join(""))}function p(e){var t,n,a,i=o.val(),r=-1;for(a=t=0;t<j;t++)if(b[t]){for(c[t]=f(t);a++<i.length;)if(n=i.charAt(a-1),b[t].test(n)){c[t]=n,r=t;break}if(a>i.length){m(t+1,j);break}}else c[t]===i.charAt(a)&&a++,t<k&&(r=t);return e?d():r+1<k?v.autoclear||c.join("")===l?(o.val()&&o.val(""),m(0,j)):d():(d(),o.val(o.val().substring(0,r+1))),k?t:y}o.data(R.mask.dataName,function(){return R.map(c,function(e,t){return b[t]&&e!=f(t)?e:null}).join("")}),o.one("unmask",function(){o.off(".mask").removeData(R.mask.dataName)}).on("focus.mask",function(){var e;o.prop("readonly")||(clearTimeout(a),r=o.val(),e=p(),a=setTimeout(function(){o.get(0)===document.activeElement&&(d(),e==t.replace("?","").length?o.caret(0,e):o.caret(e))},10))}).on("blur.mask",g).on("keydown.mask",function(e){if(!o.prop("readonly")){var t,n,a,i=e.which||e.keyCode;A=o.val(),8===i||46===i||S&&127===i?(n=(t=o.caret()).begin,(a=t.end)-n==0&&(n=46!==i?function(e){for(;0<=--e&&!b[e];);return e}(n):a=s(n-1),a=46===i?s(a):a),m(n,a),h(n,a-1),e.preventDefault()):13===i?g.call(this,e):27===i&&(o.val(r),o.caret(0,p()),e.preventDefault())}}).on("keypress.mask",function(e){if(!o.prop("readonly")){var t,n,a,i=e.which||e.keyCode,r=o.caret();if(!(e.ctrlKey||e.altKey||e.metaKey||i<32)&&i&&13!==i){if(r.end-r.begin!=0&&(m(r.begin,r.end),h(r.begin,r.end-1)),(t=s(r.begin-1))<j&&(n=String.fromCharCode(i),b[t].test(n))){if(!function(e){var t,n,a,i;for(n=f(t=e);t<j;t++)if(b[t]){if(a=s(t),i=c[t],c[t]=n,!(a<j&&b[a].test(i)))break;n=i}}(t),c[t]=n,d(),a=s(t),T){setTimeout(function(){R.proxy(R.fn.caret,o,a)()},0)}else o.caret(a);r.begin<=x&&u()}e.preventDefault()}}}).on("input.mask paste.mask",function(){o.prop("readonly")||setTimeout(function(){var e=p(!0);o.caret(e),u()},0)}),i&&T&&o.off("input.mask").on("input.mask",function(e){function t(){R.proxy(R.fn.caret,o,a.begin,a.begin)()}var n=o.val(),a=o.caret();if(A&&A.length&&A.length>n.length){for(p(!0);0<a.begin&&!b[a.begin-1];)a.begin--;if(0===a.begin)for(;a.begin<y&&!b[a.begin];)a.begin++;setTimeout(t,0)}else{var i=p(!0),r=n.charAt(a.begin);a.begin<j&&(b[a.begin]?b[a.begin].test(r)&&a.begin++:a.begin=i),setTimeout(t,0)}u()}),p()})}})});
Save File
Cancel