Retries Login

[Le Noir Du bled]

Good evening for all people and mit inventor developers,

I am now doing an application that to enter you need to pass through a Login Screen. I did that Login screen and , to strength the App's security I want to create a "Retry" variable, when if you fail 2 times in a row to login, it will send you to another screen and make you wait for 30 seconds before retrying again.  I coded what you see in the screenshot down there. 

Problem is,  that when I try my app on my phone, it tells me that I am using a bad argument to "-" , but in others Apps that I saw that used a similar thing as mine it d doesn't do that. 

What should I change? Do? What's the problem? Thanks.

[Taifun]

you are setting your global variable Essais somewhere to the boolean value true

Taifun

---

Trying to push the limits of App Inventor! Snippets, Tutorials and Extensions from Pura Vida Apps by Taifun. 

[Le Noir Du bled]

Where should I put it then? Since it has to know if the login is correct or not.

[Taifun]

Taifun 

[Le Noir Du bled]

Do you mean this?

[Le Noir Du bled]

Or this?

[Taifun]

Essais should be always numeric, so the second screenshot is the correct one

Taifun

[Le Noir Du bled]

It works, thank you very much, Taifun

[Le Noir Du bled]

Could I request your help again Taifun?

[Taifun]

for new questions please start a new thread
and I guess, you will also accept answers from others, don't you?

Taifun