Why this code is not working ? Need help

Question

Working of code should be like if someone is entering password, if password is right an alert box should be open saying Access granted else Access denied.
But it is not working
please check my code

https://code.sololearn.com/W5hYqeEKP72u/?ref=app

Answer 1

its getElementById

Answer 2

Toni Isotalo I have used it but still it is not working.
I think this is because I have used bootstrap ?

Answer 3

Toni Isotalo Oh now I got that. Thanks buddy