<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>用户注册</title> <script type="text/javascript" > function checkNull(form){ /*判断是否有空内容*/ for(i-0;i<form.length;i++){ if(form.elements[i]="null"){ alert("很抱歉,"+form.elements[i].title+"不能为空!"); form.elements[i].focus(); return false; } } /*判断两次密码是否一致*/ var pwd1=document.getElementById("pwd1_id").value; var pwd2=document.getElementById("pwd2_id").value; if(pwd1!=pwd2){ alert("两次密码不一致,请确认!"); return false; } /*判断电话号码是否有效*/ var phone=document.getElementById("phone_id").value; var regExpression=/^(86)?((13\d{9})|(15[0,1,2,3,4,5,6,7,8,9]\d{8})|(18[0,5,6,7,8,9]\d{8}))$/; var obExp=new RegExp(regexpression); if(obExp.test(phone)==false){ alert("您输入的号码有误!"); return false; } /*判断电子邮箱是否有效*/ var email=document.getElementById("email_id").value; var regExpression=/\w+([-+.]\w+)*@\w([-.]\w+)*\.\w+([-.]\w+)*/; if(obExp.test(email)==false){ alert("您输入的邮箱地址不正确!"); return false; } } </script> </head> <body> <form name="form1" method="post" action="#" onSubmit="return checkNull(form1)"> <table width="296" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#333333" > <tr> <td colspan="2" bgcolor="#eeeeee">.用户注册</td> </tr> <tr> <td width="200"align="center" bgcolor="#FFFFFF">用户名:</td> <td width="384"bgcolor="#FFFFFF"><input name="user" type="text" id="user_id" title="用户名">*</td> </tr> <tr> <td align="center" bgcolor="#FFFFFF">密码:</td> <td bgcolor="#FFFFFF"><input name="pwd" type="password" id="pwd1_id" title="密码">*</td> </tr> <tr> <td align="center" bgcolor="#FFFFFF">确认密码:</td> <td bgcolor="#FFFFFF"><input name="pwd2" type="password" id="pwd2_id" title="确认密码">*</td> </tr> <tr> <td align="center" bgcolor="#FFFFFF">电话:</td> <td bgcolor="#FFFFFF"><input name="phone" type="text" id="phone_id" title="电话">*</td> </tr> <tr> <td align="center" bgcolor="#FFFFFF">邮箱:</td> <td bgcolor="#FFFFFF"><input name="email" type="text" id="email_id" title="邮箱">*</td> </tr> <tr> <td align="center" bgcolor="#FFFFFF"> </td> <td bgcolor="#FFFFFF"><input name="Submit" type="submit" class="btn_grey" value="提交"> <input name="Submit2" type="reset" class="btn_grey" value="重置"> </td> </tr> </table> </form> </body> </html>
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