What's the problem?

Question

Please tell the error. I am trying to make a program that match Password. I want that if user type the same password again then show the response. If the password is blank then show error.

https://code.sololearn.com/Wmb10QBEJ34w/?ref=app

Answer 1

// try this

pcheck= () => { //function pcheck() {

Answer 2

other way:
put all script in js or html
document.getElementById("b1").onclick = pcheck;
-script-code-/script-

And I also want to know ​why Jaspreet Singh's code doesn't work？