Help with form variables

[conjurer]

I have a form with about 30+ input boxes. Call it contact_us.htm

I am using Post and action="process.php"

How can I access the form variables in the process.php file to get it to do a screen dump of ALL the form variables - or better yet write their names out to a text file?

I want to get a complete list of the form input box variable names so I can then use it in my validation and processing code.

Generally, I end up printing the form and then hand writing each variable's name onto the hard copy so I have it to refer to as I write my validation code. It seems like there must be an easier way and one that results in less typos as I enter the names into the processing code.

Thoughts and suggestions are welcomed with open arms!🆒

[cgraz]

use a foreach loop. I generally use all lowercase in my form field names, so you could capitalize the first letter of each form field when you display, and just display the values they inputted. Assuming your form method is set to POST, heres an example

foreach($_POST as $field => $value) {
   echo ucfirst($field) . ": " . $value . "<br>";
}

Cgraz