Hi Adam,
thank you so much for your reply, very appreciated.
Let me explain what I want to create.
I have a seperate website with a lot of links.
This website is not a wordpress site so there is no option to run your plugin there.
I made a form where I can fill in all the links used on the other website.
If your plugin finds a broken link then I know I have to change that link on the other website.
So this wordpress site is only used to report broken links.
To make it easy to add the links in the wordpress site I use the plugins Contact7 and Contactic. The plugins create the submitted links in the contactform to display on the webpage. As you can see here: https://www.alans.nl/checkpage/
The shortcode created is the following:
[cfdb-table form="Link Checker Invulformulier" show="naam-cursus,naam-hoofdstuk,naam-pagina,url-367,text" headers="naam-cursus=naam cursus,naam-hoofdstuk=naam hoofdstuk,naam-pagina=naam pagina,url-367=url,text=url in tekst"]
I really hope you have a solution for this and if I need to pay for your work then that is not a problem.
Kind regards Alan