confirmation code

So today I was just looking at a post on Instagram scrolling through the pics on it, until all of a sudden, an action block saying we try to restrict the activity that happens on Instagram type thing. Then a second later, the confirm it’s you to login pop up appears and I have to fill in a...

There was an advertisment, I was wrong, sorry.

I'm not exactly sure exactly which way to approach this one. What I need is something to verify that an employee has completed a task. After the task is completed the employee copies the url and visits my wordpress site. The employee then enters the url in a field and hits the submit...