What errors are you getting? If they’re “undefined index” errors, it’s not what I added – it’s because you don’t check if the form was submitted before trying to use it.
To explain, for example:
$name = trim(strip_tags($_POST));
if the form was submitted, then `$_POST` will hold the value that the user entered. However, if the form was *not* submitted, then `$_POST` won’t even *exist*, so you get an error.
I suspect you had the HTML form and the PHP processing script on separate pages before(?), so you wouldn’t have noticed. It would have still been a problem, though (for example, if the user didn’t fill out one of those fields).
Try a structure like this:
the form was not submitted. */
if( !empty( $_POST ) ){
/* form was submitted
validation code goes here */
/* don’t forget to set $error
if something is invalid */
if( empty( $error ) ){
/* all fields valid
code to send email goes here */
}
/* here, you could put an else{} block
for error handling/messages */
}
Also, please note I only wrote a check for one field (as an example; you can check the other fields similarly)
