You make a good point, I need to add an example that shows how to actually make changes to the form. So here goes.
First understand the purpose of each file:
usp.css
— this is a CSS file, used to change appearance, like colors, font sizes, margins, et al.
submission-form.php
— this is a PHP file, it uses scripted language to output dynamic content. You’ll notice code wrapped in <?php
tags, stuff like variables and simple logic. This file also uses HTML to provide form structure, for example you will notice tags such as <label>
, <input>
, and <p>
Now for what you were asking about, changing labels and placeholders, follow these steps:
- Open the PHP file in a code editor or plain-text editor (do not use any rich-text processor like Microsoft Word. Plain text or code editor only.
- Inside of the file, take a look around and get a basic idea of scope, structure, and contents.
- Now find the
<label>
tag or placeholder
attribute that you want to change. And change it.
- Save the file and upload to your server.
- Visit the form in a browser and test thoroughly.
Note: unless you are comfortable with editing code you may want to hire a pro. But of course one of the great things about WP is that it is within reach for just about anyone. I hope this helps, will also add this to the Installation docs in the next plugin update. Cheers.