Php $_POST method to get textarea value

Question

I am using php to get textarea value using post method but getting a weird result with that let me show you my code

Answer 1

Remove some of your textarea class like

To

It's dependent on your template (Purchased Template). The developer has included some JavaScript to get the value from correct object on UI, but class like input-text just finds only $('input[type=text]'), that's why.