Is it possible to lock/disable text entry on revisit?

Hi Mr. XYZ,

I think I have some possible solutions.

I have attached a Storyline project so you can see how I did it. 

For Scenario 1, I added a Submit button. Once the learner hits submit 3 times, it shows a layer that says the password is locked, unless they entered the correct code (1234) in the text box, which was then added to the TextEntry variable. If they did enter the correct code it takes them to the next slide.

For Scenario 2, I added a Slide Revisit layer on slide 1. Then when a user visits slide 1, a Trigger checks to see if the TextEntry variable has the correct code (1234). If it does, it shows them the Revisit layer and skips the normal password entry layer.