Comment submit form.

[Makeshift67]

hey guys. i recently put a PHP comment submit form on my site, and it works fine.

 

the only problem is when it goes to the page that saves and posts the provided information, if they just type in the URL, it will post a blank form.

 

 

also, i am also looking to make the form error if not all fields are filled out.

 

thanks for any help.

[Floydian]

Okay, so it posts a blank form. Are we to assume you want to prevent that...

 

As for making the form to error if all fields aren't filled out, use some if blocks for that.

 

if (!isset($_POST['FOO']) or strlen($_POST['FOO']) < 1) {
echo "<h2>Please fill in all fields.</h2>"; die();
}

 

[Makeshift67]

okay, that helped a lot. thanks.

[rameshfaj]

You can also use client side validations using javascript for such small stuffs rather than returning back the way through the server.

 

[redarrow]

 

here a nice way to validate code.

<?php

$array=array("name"=>"redarrow","password"=>"1234","email"=>"[email protected]");


if(strlen($array['name'])>3){

$war[]="Sorry name to long!";
}
if(strlen($array['password']>1)){
$war[]="Sorry password to small";
}
if(strlen($array['email'])>1){
$war[]="Sorry email to big";
}

foreach($war as $result){

echo "$result<br>";
}

?>