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jquery.formatPhone.js
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jquery.formatPhone.js
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/*
* Project: Phone Format
* Description: jQuery plugin for formatting phone numbers
* Author: Ryan Pallas
* License: MIT
*/
;(function ( $, window, document ) {
// Create the defaults once
var pluginName = "FormatPhone",
defaults = {
region: "US"
};
// The actual plugin constructor
function Plugin( element, options ) {
this.element = element;
// jQuery has an extend method which merges the contents of two or
// more objects, storing the result in the first object. The first object
// is generally empty as we don't want to alter the default options for
// future instances of the plugin
this.options = $.extend( {}, defaults, options );
this._defaults = defaults;
this._name = pluginName;
this.init();
}
Plugin.prototype = {
init: function() {
switch (this.options.region) {
case 'US':
this.fUS(this.element,this.options);
break;
}
},
fUS: function(el, options) {
return $(el).on("blur.Format", function () {
var val = $(el).val().replace(/[^a-zA-Z0-9]+/g,'');
var prefix = "";
if (val.length > 0) {
if (val.substring(0, 1) == "1") {
prefix = "1";
val = val.substring(1);
}
if (val.length > 0)
val = "(" + val;
if (val.length > 4)
val = val.substring(0, 4) + ")" + val.substring(4);
if (val.length > 8)
val = val.substring(0, 8) + "-" + val.substring(8);
if (val.length > 13)
val = val.substring(0, 13) + " " + val.substring(13);
}
$(el).val(prefix + val);
});
}
};
// prevent against multiple instantiations
$.fn[pluginName] = function ( options ) {
return this.each(function () {
if (!$.data(this, "plugin_" + pluginName)) {
$.data(this, "plugin_" + pluginName, new Plugin( this, options ));
}
});
};
})( jQuery, window, document );