This is the basic way I do most of my forms. You can also extend this
to use database values instead of the post values for the first time the
form loads. Have fun.
<?php
// initialize your message
$msg = '';
// are you coming from a posted form?
if (isset($_POST['myfield'])) {
//set error conditions
if ($_POST['myfield'])=='') {
$msg = 'Please enter a valid value for myfield';
}
//if there are no error conditions
if ($msg == '') {
//do whatever you want with the data
//.....
//and then go somewhere else
header('location: done.php');
}
}
//if this was not a form post or we had an error, we fall through to here
if ($msg!='') {
echo 'Error: ' . $msg . '<BR>';
}
?>
<form action="thispage.php" method="post">
<input type="text" name="myfield" value="<?=(isset($_POST['myfield']) ?
$_POST['myfield'] : '')?>">
<input type="submit" class="button" name="Submit" value="Submit">
</form>
bhaskargara wrote:
>I am new to PHP.
>
> I have a Sign up screen. if user didn't filed the required fields
>I have to reload the same form with message.
>
> How do I reload the same form. I am able to validate the message.
>
>Thanks
>Bhaskar
>
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>PHP Data object relational mapping generator
>http://www.metastorage.net/
>Yahoo! Groups Links
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PHP Data object relational mapping generator
http://www.metastorage.net/
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