Submit Form

[corkg]

Hi I have this code and when i put the amount of tickets you buy and hit Return it does not submit and there is no change to the database, yet when you hit the submit button it works.

 

if(strip_tags($_POST['Submit']) && strip_tags($_POST['amount'])){

$amount = (strip_tags($_POST['amount']));


if ($amount == 0 || !$amount || ereg('[^0-9]',$amount)){
print "You cant buy that amount.";

}elseif ($amount != 0 || $amount || !ereg('[^0-9]',$amount)){



$cost= $lotto_inf->price * $amount;

if ($cost > $fetch->money){
echo "You dont have enough money";
}elseif ($cost <= $fetch->money){
$number=$amount;
$current = 0;
while ($current < $number) {


mysql_query("INSERT INTO `lotto` (`id`, `owner`) VALUES ('', '$username');");

$current++;
}
mysql_query("UPDATE lotto_info SET jackpot=jackpot+$cost WHERE id='1'");
mysql_query("UPDATE users SET money=money-$cost WHERE username='$username'");
echo "$amount tickets bought";



}

}}
?>
   <tr> 
     <td class=news>Buy tickets:</td>
     <td class=news><form action="" name="form1" method="post" ><input name="amount" class="text" type="text" id="amount" size="15" maxlength="4"></input>
       <input name="Submit" type="submit" id="Submit" value="Submit"></input></form>

[jvrothjr]

disable the enter key so they have to select submit

 

echo "<INPUT TYPE=TEXT NAME=TxtSearch onKeyDown='if(event.keyCode==13){return false};' value=''></P>";

 

[corkg]

Thanks,

 

But I would like it if they could just push return to make it easier for them.

[GingerRobot]

If you google submitting a form on enter you'll find the necessary javascript.

[corkg]

I have tryed that but it has not worked is it something to do with the php code that saves the info, because it reloads the window.

[corkg]

I have got it working I got rid of the

if( strip_tags($_POST['Submit']))

bit