Allowing users to hit the enter key as well as a button

[gassy]

I've create a very simple search feature on my site using the following code:

<form name="search" action="search_result.php" method="post">
<TABLE>
<tr>
<td>Search for a Prop:</td>
<td><input class="textblock" type=text name="keyword" size=20></td>
<td><input type="submit" class="btn" name="submit" value= "go"></td>
</tr>
</table>
</form>

if($submit == "go")
{
$sql = "SELECT * FROM Prop WHERE PropName LIKE '%$keyword%' Or PropName LIKE '$keyword%' Or PropName LIKE '%$keyword'";
$query = mysql_query($sql, $Link);
if ($result = mysql_fetch_array($query))
{display results.. blah blah blah...}

This search works perfectly fine if users click the submit button entilted go. However if the user hits enter, nothing is displayed.

Has anyone ever come accross this?

Thanks in advance to anyone who can help.

[Tekime]

Check out this thread, it might shed some light on this for you:

http://www.phpbuilder.com/board/showthread.php?s=&threadid=10209537

Try it without verifying the value of the submit button, check one of the other form values to see if that is actually the problem.

[gassy]

Tnanks,

I removed the if statement and the search works fine. I guess I was looking for the complicated answer and did not think of the obious.