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JavaScript jQuery Basics (2014) Creating a Password Confirmation Form Perform: Part 2

Alemneh Asefa
Alemneh Asefa
9,503 Points
Posted by Alemneh Asefa
Alemneh Asefa
9,503 Points

Code is exact same....yet the confirmation field does not show up

//Problem: Hints are shown even when form is valid
//Solution: Hide and show them at appropriate times
var $password = $("#password");
var $confirmPassword = $("#confirm_password");

//Hide hints
$("form span").hide();

function passwordEvent(){
  //Find out if password is valid
  if($password.val().length > 8) {
    //Hide hint if valid
    $password.next().hide();
  } else {
    //else show hint
    $password.next().show();
  } 
}

function confirmPasswordEvent() {
  //Find out if password and conformation match
  if($password.val() === $confirmPassword.val()) {
    //Hide hint if match
    $confirmPassword.next().hide();
  } else {
    //else show hint
    $confirmPassword.next().show();
  }
}

//When event happens on password input
$("#password").focus(passwordEvent).keyup(passwordEvent);

//When event happens on confirmation input
$("#confirm_password").focus(passwordEvent).keyup(passwordEvent);

2 Answers

eck
eck
43,038 Points

Where your code is off is your last line. You are using passwordEvent() as your callback function when you want to be using confirmPasswordEvent().

//When event happens on confirmation input
$("#confirm_password").focus(confirmPasswordEvent).keyup(confirmPasswordEvent);