JavaScript实现密码强度检测

引用地址:http://www.klstudio.com/post/90.html

JavaScript实现密码强度检测,已经提供了方法,实现非常简单。

HTML代码如下:

< html >
< head >
< title > PasswordStrength </ title >
< meta  http-equiv ="Content-Type"  content ="text/html; charset=utf-8" >
< script  language ="javascript"  src ="js/passwordstrength.js" ></ script >
</ head >
< body >  
< h4 > 密码强度检测 </ h4 >
< table  width ="100%"   border ="0"  cellspacing ="1"  cellpadding ="0" >
  
< tr >
    
< td  width ="100"  align ="right" > 强度显示: </ td >
    
< td >
    
< script  language ="javascript" >
        
var  ps  =   new  PasswordStrength();
        ps.setSize(
" 200 " , " 20 " );
        ps.setMinLength(
5 );
    
</ script >
    
</ td >
  
</ tr >
  
< tr >
    
< td  align ="right" > 密码检测: </ td >
    
< td >< input  name ="pwd"  type ="password"  id ="pwd"  style ="width:200px"  onKeyUp ="ps.update(this.value);" ></ td >
  
</ tr >
</ table >
</ body >
</ html >

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