<div>
That works. Thanks for the help!
</div>


<div>
<div class="content wysiwyg-content">
Hi All,<br />
I need to validate the e-mail field on a simple subscribe request form. I want a pop-up warning the user to enter a valid e-mail address if, say, the &quot;@&quot; character is not entered. I appreciate your help.<br />
Thanks,<br />
Emory<br />
<br />
Script in mail.php:<br />
&lt;?php<br />
$to=&quot;myemail@mydomain.com&quot;<wbr />;<br />
$message=&quot;$email requests to be added to the mailing list.&quot;;<br />
if(mail($to,&quot;Subscribe Request&quot;,$message,&quot;From: $email\n&quot;)) {<br />
echo &quot;Thanks for subscribing to the mailing list.&quot;;<br />
} else {<br />
echo &quot;There was a problem sending the mail. Please check that you filled in the form correctly.&quot;;<br />
}<br />
?&gt;<br />
<br />
<br />
form:<br />
&nbsp; &lt;table id=&quot;table4&quot; cellpadding=&quot;0&quot; cellspacing=&quot;0&quot; style=&quot;border-collapse: collapse&quot; width=&quot;125&quot; height=&quot;37&quot;&gt;<br />
&nbsp; &lt;tr&gt;<br />
&nbsp; &nbsp; &lt;td width=&quot;126&quot; height=&quot;1&quot; valign=&quot;top&quot; bgcolor=&quot;#99CC00&quot;&gt;<br />
&nbsp; &nbsp; &lt;p align=&quot;center&quot;&gt;<br />
&nbsp; &nbsp; &lt;h4 align=&quot;center&quot;&gt;&lt;span lang=&quot;en-us&quot;&gt;Subscribe&lt;/sp<wbr />an&gt;<br />
&nbsp; &nbsp; &lt;/td&gt;<br />
&nbsp; &nbsp; &lt;/h4&gt;<br />
&nbsp; &lt;/tr&gt;<br />
&nbsp; &lt;tr&gt;<br />
&nbsp; &nbsp; &lt;td width=&quot;126&quot; height=&quot;85&quot; valign=&quot;top&quot; align=&quot;center&quot;&gt;<br />
&nbsp; &nbsp; &lt;form action=&quot;mail.php&quot; method=&quot;post&quot;&gt;<br />
&lt;p&gt;&lt;span lang=&quot;en-us&quot;&gt;Enter your e-mail to receive &nbsp;news&amp;nbsp;and updates &lt;/span&gt; <br />
&lt;input type=&quot;text&quot; name = &quot;email&quot; size=&quot;12&quot; value=&quot;&quot; &lt;input type=&quot;submit&quot; value=&quot;Submit&quot;&gt;&lt;/p&gt;<br />
&lt;/form&gt;&lt;/td&gt;<br />
&nbsp; &lt;/tr&gt;<br />
&nbsp; &lt;/table&gt;
</div>
</div>


Hi All,
I need to validate the e-mail field on a simple subscribe request form. I want a pop-up warning the user to enter a valid e-mail address if, say, the "@" character is not entered. I appreciate your help.
Thanks,
Emory

Script in mail.php:
<?php
$to="myemail@mydomain.com";
$message="$email requests to be added to the mailing list.";
if(mail($to,"Subscribe Request",$message,"From: $email\n")) {
echo "Thanks for subscribing to the mailing list.";
} else {
echo "There was a problem sending the mail. Please check that you filled in the form correctly.";
}
?>


form:
  <table id="table4" cellpadding="0" cellspacing="0" style="border-collapse: collapse" width="125" height="37">
  <tr>
    <td width="126" height="1" valign="top" bgcolor="#99CC00">
    <p align="center">
    <h4 align="center"><span lang="en-us">Subscribe</span>
    </td>
    </h4>
  </tr>
  <tr>
    <td width="126" height="85" valign="top" align="center">
    <form action="mail.php" method="post">
<p><span lang="en-us">Enter your e-mail to receive  news&nbsp;and updates </span> 
<input type="text" name = "email" size="12" value="" <input type="submit" value="Submit"></p>
</form></td>
  </tr>
  </table>

Vailidate E-mail Field

PHP is a widely-used server-side scripting language especially suited for web development, powering tens of millions of sites from Facebook to personal WordPress blogs. PHP is often paired with the MySQL relational database, but includes support for most other mainstream databases. By utilizing different Server APIs, PHP can work on many different web servers as a server-side scripting language.