封装自己的Flex工具_ip验证器
又一个自定义的验证器,写法与cn手机验证器一致哦,不过这个是来验证ip地址的.
验证核心我还是用正则.
不在废话了,一下是code
package org.sk.validator{import mx.validators.ValidationResult;import mx.validators.Validator;/*** ip地址验证器* */public class IpValidator extends Validator{private var _ipInvalid:String="IP地址不正确";private var _ipInvalidCode:String='10001';protected var ip:RegExp = /^(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9])\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[1-9]|0)\.(25[0-5]|2[0-4][0-9]|[0-1]{1}[0-9]{2}|[1-9]{1}[0-9]{1}|[0-9])$/public function IpValidator(){super();}//存取器public function get ipInvalidError():String{return _ipInvalid;}public function set ipInvalidError(invalidString:String):void{this._ipInvalid = invalidString;}//验证private function doIpValidation(validator:IpValidator,value:Object,baseField:String):Array{var rs:Array = [];if(!ip.test(String(value))){rs.push(new ValidationResult(true,baseField,validator._ipInvalidCode,validator._ipInvalid));}return rs;}//覆盖原始验证override protected function doValidation(value:Object):Array{var rs:Array = super.doValidation(value);var val:String = value?String(value):'';if(rs.length >0 || ((val.length == 0) && !required) ){return rs;}return doIpValidation(this,value,null);}}}?