How can I check and uncheck a radio button?

[Duda_T (Maria Eduarda Tonani Rocha)]

Hi, first of all, I’m brazillian, so my english may not be so good.

Guys, I need help because I can check my radio button but, if I cick again, it doesn’t uncheck. Someone knows how to do that? Thanks

[deanart2012 (Dean Artis)]

Show your relevant blocks, screenshots, a video if possible, etc.

[Saezy (Farhad Stanekzay)]

I just put it into a cardview and set the card to clickable. Then IF checked set to unchecked and vice versa.

[Duda_T (Maria Eduarda Tonani Rocha)]

Can you explain in more details? I’m begginer

[Still-learning]

How many radio buttons are you using ???

[Duda_T (Maria Eduarda Tonani Rocha)]

Here!
I am not using any radio button’s block

[Duda_T (Maria Eduarda Tonani Rocha)]

I’m using 4

[Still-learning]

@Duda_T

using 4

Radio Button - howto uncheck the others

I’m doing it like this [bild]

try this very simple blocks..