javascript与php批量验证类

一、javascript：

代码：

/**
* 批量验证类
* @author [lee] <[<www.dollarphp.com>]>
* 1、验证是否为空
* 2、验证数据类型
* 3、验证长度是否达标
* 4、验证是否符合正则匹配
*/
function validation(main){
this.data = ''
this.msg = new Array()
this.init = function(){
    for(var i in main){
        this.data = i;
        bool = main[i]['empty'];
        type = main[i]['type'];
        len_arr = main[i]['length'];
        preg = main[i]['preg'];
        this.isEmpty(bool).dataType(type).dataLength(len_arr).pregMach(preg)
    }
}
this.isInt = function(val){
    if((typeof(val)=='number')||(val instanceof Number)){
        if(/^\d*$/.test(val)){
            return true
        }else{
            return false
        }
    }else{
        return false
    }
}
this.isFloat = function(val){
    if((typeof(val)=='number')||(val instanceof Number)){
        if(/^\d*\.\d*$/.test(val)){
            return true
        }else{
            return false
        }
    }else{
        return false
    }
}
this.isString = function(val){
    if((typeof(val)=='string')||(val instanceof String)){
        return true
    }else{
        return false
    }
}
this.isBoolean = function(val){
    if((typeof(val)=='boolean')||(val instanceof Boolean)){
        return true
    }else{
        return false
    }
}
this.isArray = function(val){
    if(val instanceof Array){
        return true
    }else{
        return false
    }
}
this.isObject = function(val){
    if(val instanceof Object && typeof val.length == 'undefined'){
        return true
    }else{
        return false
    }
}
this.isEmpty = function (bool){
    var data = this.data;
    if(bool){
        if(data.length == 0){
            var msg = "'"+data+"'不能为空";
            this.msg.push(msg)
        }
    }
    return this
}
this.dataType = function (type){
    var data = this.data
    if(type=='bool'){
        if(!this.isBoolean(data)){
            var msg = "'"+data+"'不能为非布尔值";
            this.msg.push(msg)
        }
    }else if(type=='string'){
        if(!this.isString(data)){
            var msg = "'"+data+"'不能为非字符串值";
            this.msg.push(msg)
        }
    }else if(type=='int'){
        if(!this.isInt(data)){
            var msg = "'"+data+"'不能为非整型值";
            this.msg.push(msg)
        }
    }else if(type=='float'){
        if(!this.isFloat(data)){
            var msg = "'"+data+"'不能为非浮点型值";
            this.msg.push(msg)
        }
    }else if(type=='array'){
        if(!this.isArray(data)){
            var msg = "'"+data+"'不能为非数组值";
            this.msg.push(msg)
        }
    }else if(type=='object'){
        if(!this.isObject(data)){
            var msg = "'"+data+"'不能为非对象值";
            this.msg.push(msg)
        }
    }
    return this
}
this.dataLength = function (len_arr){
    var data = this.data
    if(len_arr){
        var min = Math.abs(len_arr[0]);
        var max = Math.abs(len_arr[1]);
        var isint = this.isInt(data)
        var isfloat = this.isFloat(data)
        var isstring = this.isString(data)
        var isbool = this.isBoolean(data)
        var isarray = this.isArray(data)
        var isobject = this.isObject(data)
        var len = 0
        if(isint){
            len = data.toString().length
        }else if(isfloat){
            var len0 = data.toString().split('.')
            len = len0[1].length
        }else if(isstring){
            len = data.length
        }else if(isarray){
            len = data.length
        }else if(isobject){
            for(var i in data){
                len++
            }
        }
        if(!(len >= min && len <= max)){
            var msg = "'"+data+"'长度不能小于"+min+"，不能大于"+max;
            this.msg.push(msg)
        }
    }
    return this
}
this.pregMach = function (preg){
    var data = this.data
    if(preg){
        if(!preg.test(data)){
            var msg = "'"+data+"'格式不匹配'"+preg+"'";
            this.msg.push(msg)
        }
    }
}
this.checkData = function(){
    var msg = this.msg;
    return msg;
}
}
var data = {
    'lee': {
            'empty':true,
            'type':'string',
            'length':new Array(5,20),
            'preg':/^a.*/
        },
    'hello': {
            'empty':false,
            'type':'int',
            'length':new Array(8,20),
            'preg':/^a\s*/
        }
}
var validation = new validation(data)
validation.init()
var ret = validation.checkData()
console.log(ret);

输出：

[ '\'lee\'长度不能小于5，不能大于20',
'\'lee\'格式不匹配\'/^a.*/\'',
'\'hello\'不能为非整型值',
'\'hello\'长度不能小于8，不能大于20',
'\'hello\'格式不匹配\'/^a\\s*/\'' ]

二、php：

代码：

<?php
/**
* 批量验证类
* @author [lee] <[<www.dollarphp.com>]>
* 1、验证是否为空
* 2、验证数据类型
* 3、验证长度是否达标
* 4、验证是否符合正则匹配
*/
class validation{
private $data;
private $msg = array();
public function __construct($main){
    foreach($main as $k=>$v){
        $this->data = $k;
        $bool = $v['empty'];
        $type = $v['type'];
        $len_arr = $v['length'];
        $preg = $v['preg'];
        $this->isEmpty($bool)->dataType($type)->dataLength($len_arr)->pregMath($preg);
    }
}
private function isEmpty($bool){
    $data = $this->data;
    if($bool){
        if(empty($data)){
            $msg = "'{$data}'不能为空";
            array_push($this->msg,$msg);
        }
    }
    return $this;
}
private function dataType($type){
    $data = $this->data;
    if($type=='bool'){
        if(!is_bool($data)){
            $msg = "'{$data}'不能为非布尔值";
            array_push($this->msg,$msg);
        }
    }elseif($type=='string'){
        if(!is_string($data)){
            $msg = "'{$data}'不能为非字符串值";
            array_push($this->msg,$msg);
        }
    }elseif($type=='int'){
        if(!is_int($data)){
            $msg = "'{$data}'不能为非整型值";
            array_push($this->msg,$msg);
        }
    }elseif($type=='float'){
        if(!is_float($data)){
            $msg = "'{$data}'不能为非浮点型值";
            array_push($this->msg,$msg);
        }
    }elseif($type=='array'){
        if(!is_array($data)){
            $msg = "'{$data}'不能为非数组值";
            array_push($this->msg,$msg);
        }
    }elseif($type=='object'){
        if(!is_object($data)){
            $msg = "'{$data}'不能为非对象值";
            array_push($this->msg,$msg);
        }
    }
    return $this;
}
private function dataLength($len_arr){
    $data = $this->data;
    if($len_arr){
        $min = abs($len_arr[0]);
        $max = abs($len_arr[1]);
        $type = gettype($data);
        if($type=='string'){
            $len = strlen($data);
        }elseif($type=='integer'){
            $len = strlen($data);
        }elseif($type=='double'){
            $len0 = explode('.',$len0);
            $len = strlen($len0[1]);
        }elseif($type=='array'){
            $len = count($data);
        }elseif($type=='object'){
            $data = (array)$data;
            $len = count($data);
        }
        if(!($len >= $min && $len <= $max)){
            $msg = "'{$data}'长度不能小于{$min}，不能大于{$max}";
            array_push($this->msg,$msg);
        }
    }
    return $this;
}
private function pregMath($preg){
    $data = $this->data;
    if(!empty($preg)){
        if(!preg_match($preg,$data)){
            $msg = "'{$data}'格式不匹配'{$preg}'";
            array_push($this->msg,$msg);
        }
    }
}
public function checkData(){
    $msg = $this->msg;
    return $msg;
}
}
$data = array(
    'lee'=>array(
            'empty'=>true,
            'type'=>'string',
            'length'=>array(5,20),
            'preg'=>'/^a.*/'
        ),
    'hello'=>array(
            'empty'=>false,
            'type'=>'int',
            'length'=>array(8,20),
            'preg'=>'/^a\s*/'
        )
);
$validation = new validation($data);
$ret = $validation->checkData();
var_dump($ret);

输出：

array(5) {
[0]=>
string(41) "'lee'长度不能小于5，不能大于20"
[1]=>
string(28) "'lee'格式不匹配'/^a.*/'"
[2]=>
string(28) "'hello'不能为非整型值"
[3]=>
string(43) "'hello'长度不能小于8，不能大于20"
[4]=>
string(31) "'hello'格式不匹配'/^a\s*/'"
}

标题名称：javascript与php批量验证类
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