PHP从入门到精通 例6.6 应用正则表达式对用户注册信息进行验证

<script src="js/check.js"></script>

<form name="reg_check" method="post" action="index_ok.php" onSubmit="return chkreg(reg_check,'all')">

<table width="550" height='270' border="0" align="center" cellpadding="0" cellspacing="0">

<tr>
<td height="30">
<div align="right">用户名:</div>
</td>
<td height="30" colspan="2" align="left"> 
<input type="text name="name" size="20" onBlur="chkreg(reg_check,2)">
<div id="check_postalcode" style="color:#F1B000"></div>
</td>
</tr>

<tr>
<td height="30"><div align="right">详细联系地址:</div></td>
<td height="30" colspan="2" align="left"> 
<input type="text name="address" size="20" onBlur="chkreg(reg_check,2)">
<div id="check_address" style="color:#F1B000"></div>
</td>
</tr>

<tr>
<td height="30"><div align="right">邮政编码:</div></td>
<td height="30" colspan="2" align="left"> 
<input type="text name="postalcode" size="20" onBlur="chkreg(reg_check,2)">
<div id="check_name" style="color:#F1B000"></div>
</td>
</tr>

<tr>
<td height="30"><div align="right">E-mail:</div></td>
<td height="30" colspan="2" align="left"> 
<input type="text" name="emil" size="20" onBlur="chkreg(reg_check,4)">
<font color="#999999">请务必正确填写你的邮箱</font>
<div id="check_emil" style="color:#F1B000"></div>
</td>
</tr>

<tr>
<td height="30" align="right">QQ号码:</td>
<td height="30"colspan="2" align="left"> 
<input type="text" name="QQ" size="20" onBlur="chkreg(reg_check,6)">
<font color="#999999">
<div id="check_QQ" style="color:#F1B000"></div>
</font>
</td>
</tr>

<tr>
<td height="30" align="right">固定电话:</td>
<td height="30"colspan="2" align="left"> 
<input type="text" name="gtel" size="20" onBlur="chkreg(reg_check,6)">
<font color="#999999">
<div id="check_gtel" style="color:#F1B000"></div>
</font>
</td>
</tr>

<tr>
<td height="30"><div align="right">移动电话:</div></td>
<td height="30" colspan="2" align="left" > 
<input type="text" name="mtel" size="20" onBlur="chkreg(reg_check,5)">
<div id="check_mtel" style="color:F1B000"></div></td>
</tr>

<tr >
<td >
</td>

<td  height="24" colspan="2" center="left">
<input name="submit" type="submit" value="提交" >
<input name="reset" type="reset" value="重置">
</td>
</tr>

</table>

</form>