jQuery正则表达式插件regexpCommon

regexpCommon 是一个jQuery插件，提供了一些常用的正则表达式：主要包括：整数、小数、email地址、URL地址、电话号码、IP地址、十六进制数、邮编、国家、货币、MAC地址等。(作者好久不更新，看看即可）

(function($) {
  $.regexpCommon = function(regexpDesc) {
    return $.regexpCommon.regexpPattern[regexpDesc].call();
  };
 
  $.regexpCommon.regexpPattern = {
    // numbers
    numberInteger : function() {
      return /^[-+]?[1-9]\d*\.?[0]*$/;
    },
    numberFloat : function() {
      return /^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?$/;
    },
    // email
    email : function() {
      return /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,9})$/;
    },
    ssn : function() {
      return /^\d{3}-\d{2}-\d{4}$/;
    },
    url : function() {
      return /^(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&amp;%\$#_]*)?$/;
    },
    phoneNumberUS : function() {
      return /^[01]?[- .]?(\([2-9]\d{2}\)|[2-9]\d{2})[- .]?\d{3}[- .]?\d{4}$/;
    },
    zipCodeUS : function() {
      return /^(\d{5}-\d{4}|\d{5}|\d{9})$|^([a-zA-Z]\d[a-zA-Z] \d[a-zA-Z]\d)$/;
    },
    currencyUS : function() {
      return /^\$(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/;
    }, 
    htmlHexCode : function() {
      return /^#([a-fA-F0-9]){3}(([a-fA-F0-9]){3})?$/;
    },
    dottedQuadIP : function() {
      return /^(\d|[01]?\d\d|2[0-4]\d|25[0-5])\.(\d|[01]?\d\d|2[0-4] \d|25[0-5])\.(\d|[01]?\d\d|2[0-4]\d|25[0-5])\.(\d|[01]?\d\d|2[0-4] \d|25[0-5])$/;
    },
    macAddress : function() {
      return /^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$/;
    }
  };
}) (jQuery);

(function($) {

$.regexpCommon = function(regexpDesc) {

return $.regexpCommon.regexpPattern[regexpDesc].call();

};

$.regexpCommon.regexpPattern = {

// numbers

numberInteger : function() {

return /^[-+]?[1-9]\d*\.?[0]*$/;

numberFloat : function() {

return /^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?$/;

// email

email : function() {

return /^([0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*@([0-9a-zA-Z][-\w]*[0-9a-zA-Z]\.)+[a-zA-Z]{2,9})$/;

ssn : function() {

return /^\d{3}-\d{2}-\d{4}$/;

url : function() {

return /^(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&%\$#_]*)?$/;

phoneNumberUS : function() {

return /^[01]?[- .]?($[2-9]\d{2}$|[2-9]\d{2})[- .]?\d{3}[- .]?\d{4}$/;

zipCodeUS : function() {

return /^(\d{5}-\d{4}|\d{5}|\d{9})$|^([a-zA-Z]\d[a-zA-Z] \d[a-zA-Z]\d)$/;

currencyUS : function() {

return /^\$(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/;

htmlHexCode : function() {

return /^#([a-fA-F0-9]){3}(([a-fA-F0-9]){3})?$/;

dottedQuadIP : function() {

return /^(\d|[01]?\d\d|2[0-4]\d|25[0-5])\.(\d|[01]?\d\d|2[0-4] \d|25[0-5])\.(\d|[01]?\d\d|2[0-4]\d|25[0-5])\.(\d|[01]?\d\d|2[0-4] \d|25[0-5])$/;

macAddress : function() {

return /^([0-9a-fA-F]{2}:){5}[0-9a-fA-F]{2}$/;

}

};

}) (jQuery);

jQuery plugin to provide common regular expressions

jquery.regexpCommon.js provides commonly used regular expressions.

someVar.match($.regexpCommon('numberInteger')); 
someVar.match($.regexpCommon('numberFloat')); 
someVar.match($.regexpCommon('email')); 
someVar.match($.regexpCommon('ssn')); 
someVar.match($.regexpCommon('url')); 
someVar.match($.regexpCommon('phoneNumberUS')); 
someVar.match($.regexpCommon('zipCodeUS')); 
someVar.match($.regexpCommon('currencyUS')); 
someVar.match($.regexpCommon('htmlHexCode')); 
someVar.match($.regexpCommon('dottedQuadIP')); 
someVar.match($.regexpCommon('macAddress'));

Example: 
var quadIP = '127.0.0.1'; 
if (quadIP.match($.regexpCommon('dottedQuadIP')) ) { 
    message += quadIP + " is a Dotted Quad IP Address"; 
}