JQuery validator 通用验证

摘要: 匹配正则

$(document).ready(function () {

/**

* validator the username length

*/

$.validator.addMethod("nameType", function (value, element, params) {

var regex = /^[A-Za-z0-9]{1,20}$/;

return regex.test(value);

}, "Please enter a valid name, length is between 1 to 20.");

/**

* validator the Description

*/

$.validator.addMethod("descType", function (value, element, params) {

//var regex = /^[A-Za-z0-9]{1,255}$/;

if(value.length < 255){

return true;

}

return false;

}, "Please enter a valid description, length is between 1 to 255");

/**

* validator the script type

*/

$.validator.addMethod("scriptType", function (value, element, params) {

var regex = /^[A-Za-z0-9\s\S]{1,255}$/;

return regex.test(value);

}, "Please enter a valid script, length is less than 16384");

/**

* validator the ipv4 type

*/

$.validator.addMethod("IPV4Type", function (value, element, params) {

var regex = /^(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[0-9]{1,2})){3}$/;

return regex.test(value);

}, "Please enter a valid IP, Your choice is IPV4.");

/**

* validator the ipv6 type

*/

$.validator.addMethod("IPV6Type", function (value, element, params) {

var regex = /^\s*((([0-9A-Fa-f]{1,4}:){7}(([0-9A-Fa-f]{1,4})|:))|(([0-9A-Fa-f]{1,4}:){6}(:|((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})|(:[0-9A-Fa-f]{1,4})))|(([0-9A-Fa-f]{1,4}:){5}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){4}(:[0-9A-Fa-f]{1,4}){0,1}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){3}(:[0-9A-Fa-f]{1,4}){0,2}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){2}(:[0-9A-Fa-f]{1,4}){0,3}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:)(:[0-9A-Fa-f]{1,4}){0,4}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(:(:[0-9A-Fa-f]{1,4}){0,5}((:((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(((25[0-5]|2[0-4]\d|[01]?\d{1,2})(\.(25[0-5]|2[0-4]\d|[01]?\d{1,2})){3})))(%.+)?\s*$/;

return regex.test(value);

}, "Please enter a valid IP, Your choice is IPV6.");

/**

* validator the tag's key and value length

*/

$.validator.addMethod("tagType", function (value, element, params) {

var regex = /^[A-Za-z0-9]{1,253}$/;

if (regex.test(value)) {

var totalLength = 0;

for (var key in params[0]) {

totalLength = totalLength + $(params[0][key]).val().length;

}

return totalLength <= 254;

}

return regex.test(value);

}, "Please enter a valid tag, Key and Value is less than 254.");

/**

* validator the port range

*/

$.validator.addMethod("portType", function (value, element, params) {

var number = parseInt(value);

if (isNaN(number)) {

return false;

}

return number >= 1 && number <= 65535;

}, "Please enter a valid port, 1 to 65535 and only be number.");

/**

* validator the password

*/

$.validator.addMethod("passwordType", function (value, element, params) {

var regex = /^[A-Za-z0-9]{6,20}$/;

return regex.test(value);

}, "Please enter a password of length between 6 and 20 characters using letter and number.");

/**

* validator the disk min size

*/

$.validator.addMethod("minDisk", function (value, element, params) {

var regex = /^\d{0,4}$/;

if (regex.test(value) && value < 1024) {

return true;

}

return false;

}, "Please enter a valid number");

/**

* validator the ram min size

*/

$.validator.addMethod("minRam", function (value, element, params) {

var regex = /^\d{0,4}$/;

if (regex.test(value) && value < 1024) {

return true;

}

return false;

}, "Please enter a valid number");

/**

* validator the disk url type

*/

$.validator.addMethod("urlType", function (value, element, params) {

var regex = /^(http|https|localhost|file)([\/\/]*[A-Za-z0-9]*[\.]*[A-Za-z0-9]*[\/=\?%\-&_~`@[\]\':+!]*([^<>\"\"])*)*$/;

return regex.test(value);

}, "Please enter a valid url");

/**

* validator the disk email

*/

$.validator.addMethod("emailType", function (value, element, params) {

var regex = /^.+@[^\.].*\.[a-z]{2,}$/;

return regex.test(value);

}, "Please enter a valid email");

/**

* validate total field length

* params[0] the total character length of fileds specified by params[1]

* params[1] the selector array specify which field need to be validate

* e.g.

* fieldLength:[254,['input[name="tagKey"]','input[name="tagValue"]']]

* means field tagKey and tagValue total length must be less than or equal to 254 characters.

*/

$.validator.addMethod("fieldLength", function (value, element, params) {

var totalLength = 0;

for (var key in params[1]) {

totalLength = totalLength + $(params[1][key]).val().length;

}

return params[0] >= totalLength;

}, $.validator.format("field{1} total length should be less than {0}"));

/**

* validate text input

*/

$.validator.addMethod("text", function (value, element, params) {

var reg = "/^(\w){" + params[0] + "," + params[1] + "}$/";

var tel = new RegExp(reg);

return this.optional(element) || (tel.test(value));

}, "Can only input 0-20 letters, Numbers, underscores");

/**

* validate cidr

*/

$.validator.addMethod("cidr", function (value, element, params) {

if (this.optional(element)) {

return true;

}

//determine whether the cidr only contain one '/'

if (value.lastIndexOf("/") === -1 || value.lastIndexOf("/") != value.indexOf("/")) {

return false;

}

var arr = value.split("/");

var ipPart = arr[0];

var segmentPart = parseInt(arr[1]);

//not a number then return false

if (isNaN(segmentPart)) {

return false;

}

//check with ipv4 rule

if (($.validator.methods.IPV4Type(ipPart))) {

return segmentPart >= 0 && segmentPart <= 31;

}

//check with ipv6 rule

if (($.validator.methods.IPV6Type(ipPart))) {

return segmentPart >= 0 && segmentPart <= 127;

}

return false;

}, "malformed cidr");

});