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);
}
}
}