Adding extra field to registration

Hey.

I really like the plugin you have made. It’s working just as it should.

However I want to customize the registrations form by adding an addtional entry, called “corporation”.

I’ve tried to add it by editing the two php files. “clean-login.php” and “login-edit.php”

However when I tried to load it, my website is just showing blank white page, and couldn’t get any debug out of it. I’m rather new to wordpress/php and I’ve probably made an error somewhere.

Could you help me get the code fixed correctly so I get the exstra entry?

I’ve included pastebin link to my two files, which i tried to edit to add the extra field, below:

Login-edit.php

Clean-login.php

https://ww.wp.xz.cn/plugins/clean-login/