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密码强度检测函数（正则）_正则表达式_

2023-05-25 546人已围观

简介密码强度检测函数（正则）_正则表达式_

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>OA登录</title><style type="text/css"></style><script> function showImage(){ var imgObj=new Image(); //创建一个Image对象 imgObj.src="http://www.beingmate.com/images/banner_chang_add.gif"; //装载Image源 if(typeof(imgObj)=="object"){ //判断imgObj装载过后是否为对象，防止异常操作 var width=0; var height=0; width=imgObj.width+20; //+20是因为IE方式的默认边距 height=imgObj.height+20; if(width!=0&&height!=0){ window.open(imgObj.src,"Imagehow", "toolbar=no,location=no,status=no,menubar=no,scrollbars=no,resizable=no,width=" +( width )+ ",height=" +( height)); }else{ setTimeout("showImage()", 100); // 判断图片是否装载完成，只有在装载完成后才能取到宽高值 } }else{ alert("系统错误"); } } //showImage(); </script><script type="text/javascript"> //From BBS.51JS.COM By 网络东西 var $ = function(v){return document.getElementById(v);} function isSecurity(v){ if (v.length < 3) { iss.reset();return;} var lv = -1; if (v.match(/[a-z]/ig)){lv++;} if (v.match(/[0-9]/ig)){lv++;} if (v.match(/(.[^a-z0-9])/ig)){lv++;} if (v.length < 6 && lv > 0){lv--;} iss.reset(); switch(lv) { case 0: iss.level0(); break; case 1: iss.level1(); break; case 2: iss.level2(); break; default: iss.reset(); } } var iss = { color:["CC0000","FFCC33","66CC00","CCCCCC"], text:["弱","中","强"], width:["50","100","150","10"], reset:function(){ $("B").style.backgroundColor = iss.color[3]; $("B").style.width = iss.width[3]; $("A").innerHTML = ""; }, level0:function(){ $("B").style.backgroundColor = iss.color[0]; $("B").style.width = iss.width[0]; $("A").innerHTML = "密码较弱"; }, level1:function(){ $("B").style.backgroundColor = iss.color[1]; $("B").style.width = iss.width[1]; $("A").innerHTML = "中"; }, level2:function(){ $("B").style.backgroundColor = iss.color[2]; $("B").style.width = iss.width[2]; $("A").innerHTML = "高强"; } } </script><style type="text/css"></style><table width="100%" height="100%" border="0" cellpadding="0" cellspacing="0"><tr><td align="center"><table width="500" border="0" cellpadding="0" cellspacing="2" bgcolor="#427CD5"><tr><td><table width="600" height="350" border="0" cellpadding="0" cellspacing="1" bgcolor="#FFFFFF"><tr><td valign="top" background="bg.jpg"><table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td width="13%" height="126"> </td><td width="87%"> </td></tr><tr><td> </td><td align="right"><div align="left"><span class="font14"><a href="http://www.beingmate.com/user_login/" target="_blank"><font color="#FF3300">贝因美冠军宝贝大赛专用信息平台入口</font></a></span><p align="center"><font color="#ff0000">用户名或密码错误，请重新输入。</font></p><form name="loginform" method="post" action="Main.asp" target="_parent"><div align="left"></div><table border="0" width="55%" cellspacing="1" cellpadding="3"><tr><td width="25%" align="right">帐号/编号:</td><td width="25%"><input name="LoginName" type="text" size="10" maxlength="20" class="doc_txt" value=""></td><td align="right">密码: <input name="Pwd" type="Password" size="10" maxlength="20" class="doc_txt" value="" onkeyup="isSecurity(this.value);"></td></tr><tr><td height="50" colspan="3" align="right"><div align="center"><table width="100%" border="0" cellspacing="0" cellpadding="0"><tr><td width="36%" align="right"><font class="red" id="A">密码强度检测</font> </td><td width="64%" valign="top"><table height="8" border="1" align="left" cellpadding="0" cellspacing="0" bordercolor="#EEEEEE" style="border-collapse:collapse;"><tr><td bgcolor="#EEEEEE" width="1" align="center" valign="middle" id="B"></td></tr></table></td></tr></table><table width="180" border="0" cellspacing="0" cellpadding="0"><tr><td width="83" align="right"><label><input type="submit" name="Submit" value=" 登 陆 " onclick="return CheckData();"></label>   </td><td width="97" align="center"><a href="USER/REG.ASP" target="_blank"><font color="#FFFFFF">申请OA帐号</font></a></td></tr><tr align="right"><td colspan="2">  </td></tr></table><input name="login_auto" type="checkbox" id="login_auto" value="1"> 打勾后表示下次自动登陆 <marquee behavior="scroll" scrollamount="3" direction="left" width="150"><font color="#FFFFFF"></font></marquee></div></td></tr></table><div align="left"></div></form><script language="javascript"> function CheckData() { if(jtrim(document.loginform.LoginName.value)=="") { alert("请输入登录用户名。") document.loginform.LoginName.focus(); return false; } if(jtrim(document.loginform.LoginName.value).length>100) { alert("登录用户名不能超过100个字。") document.loginform.LoginName.focus(); return false; } return true; } </script><script language="javascript" src="inc/jtrim.js"></script></div></td></tr></table><div align="right"><a href="http://2006.babyschool.com.cn%20" target="_blank"><span class="font14"><font color="#FFFFFF">2006贝因美冠军宝贝大赛省级晋级赛进行时 </font></span></a><a href="http://oa.beingmate.com/help/" target="_blank"><font color="#EFEFEF"> 帮助文档</font></a><a href="feedback.asp" target="_blank"><font color="#EFEFEF">意见反馈</font></a><span class="font14"><font color="#EFEFEF">  </font></span><a href="http://oa.beingmate.com/help/" target="_blank"><font color="#EFEFEF"></font></a><font color="#0061CE"> 222.212.7.171   </font></div></td></tr></table></td></tr></table></td></tr></table>

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