Re: comparing data in a table to user data
You could perform a check whether the given username already exists in the table. If it does not exists then enter it in the table otherwise give a error message.
Here is the code,
$query = "Select username from table1 where username='$username'";
$result = mysql_query($query);
if(mysql_num_rows($result)>0)
echo "this username exists";
else
/* Insert the record in the table */
Best of luck,
Rupak
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Re: comparing data in a table to user data
April 08, 2006 08:56AM
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