My button change once time. I want change many times in input. Thanks you.

Question

Change input many Time.
https://code.sololearn.com/WJgwcViaEhfD/?ref=app

Answer 1

My Javascript is rusty but from what I can see your code works fine. You click the button and the text changes to "1234", click it again and it still "changes" to "1234". If you desire a different behaviour, modify your javascript function.