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JavaScript jQuery Basics (2014) Creating a Password Confirmation Form Perfect

Kyle Vassella
Kyle Vassella
9,033 Points
Posted by Kyle Vassella
Kyle Vassella
9,033 Points

Prevent tool tips from momentarily appearing when page loads?

Link to lesson: https://teamtreehouse.com/library/jquery-basics/creating-a-password-confirmation-form/perfect

I've noticed that on my Password Confirmation Form, whenever I load the preview, the tool tips (which are supposed to be hidden at first) momentarily appear and then very quickly disappear. I noticed that it happens to the teacher's preview in the tutorial video as well.

I was just wondering how to change this code so that the tooltips never appear when the page first loads.

app.js:

var $password = $('#password');
var $confirmPassword = $('#confirm_password');


$('form span').hide();

function isPasswordValid() {
  return $password.val().length > 8;
}

function arePasswordsMatching() {
  return $password.val() === $confirmPassword.val();
}

function canSubmit(){
  return isPasswordValid() && arePasswordsMatching();
}

function passwordEvent(){
  if (isPasswordValid()) {
    $password.next().hide(); 
  } else {      
    $password.next().show();
  }
}

function confirmPasswordEvent() {
  if(arePasswordsMatching()) {
    $confirmPassword.next().hide();
  } else {
    $confirmPassword.next().show();
  }
}

function enableSubmitEvent() {
  $('#submit').prop("disabled", !canSubmit());
}


$password.focus(passwordEvent).keyup(passwordEvent).keyup(confirmPasswordEvent).keyup(enableSubmitEvent);


$confirmPassword.focus(confirmPasswordEvent).keyup(confirmPasswordEvent).keyup(enableSubmitEvent);

enableSubmitEvent();

index.html:

<!DOCTYPE html>
<html>
<head>
    <title>Sign Up Form</title>
    <link rel="stylesheet" href="css/style.css" type="text/css" media="screen" title="no title" charset="utf-8">
</head>
<body>

<form action="test.html" method="post">
        <p>
            <label for="username">Username</label>
            <input id="username" name="username" type="text">
        </p>
        <p>
            <label for="password">Password</label>
            <input id="password" name="password" type="password">
            <span>Enter a password longer than 8 characters</span>
        </p>
        <p>
            <label for="confirm_password">Confirm Password</label>
            <input id="confirm_password" name="confirm_password" type="password">
            <span>Please confirm your password</span>
        </p>
        <p>
            <input type="submit" value="SUBMIT" id = "submit">
        </p>
    </form>
    <script src="http://code.jquery.com/jquery-1.11.0.min.js" type="text/javascript" charset="utf-8"></script>
    <script src="js/app.js" type="text/javascript" charset="utf-8"></script>
</body>
</html>

style.css:

body {
  background: #384047;
  font-family: sans-serif;
  font-size: 10px
}
form {
  background: #fff;
  padding: 4em 4em 2em;
  max-width: 400px;
  margin: 100px auto 0;
  box-shadow: 0 0 1em #222;
  border-radius: 5px;
}
p {
  margin: 0 0 3em 0;
  position: relative;
}
label {
  display: block;
  font-size: 1.6em;
  margin: 0 0 .5em;
  color: #333;
}
input {
  display: block;
  box-sizing: border-box;
  width: 100%;
  outline: none
}
input[type="text"],
input[type="password"] {
  background: #f5f5f5;
  border: 1px solid #e5e5e5;
  font-size: 1.6em;
  padding: .8em .5em;
  border-radius: 5px;
}
input[type="text"]:focus,
input[type="password"]:focus {
  background: #fff
}
span {
  border-radius: 5px;
  display: block;
  font-size: 1.3em;
  text-align: center;
  position: absolute;
  background: #2F558E;
  left: 105%;
  top: 25px;
  width: 160px;
  padding: 7px 10px;
  color: #fff;
}
span:after {
  right: 100%;
  top: 50%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
  border-color: rgba(136, 183, 213, 0);
  border-right-color: #2F558E;
  border-width: 8px;
  margin-top: -8px;
}
input[type="submit"] {
  background: #2F558E;
  box-shadow: 0 3px 0 0 #1D3C6A;
  border-radius: 5px;
  border: none;
  color: #fff;
  cursor: pointer;
  display: block;
  font-size: 2em;
  line-height: 1.6em;
  margin: 2em 0 0;
  outline: none;
  padding: .8em 0;
  text-shadow: 0 1px #68B25B;

}

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

:point_right: Just use the CSS to make it not displayed to start with:

input[type="password"] + span {
  display: none;
}
Kyle Vassella
Kyle Vassella
9,033 Points
Kyle Vassella
Kyle Vassella
9,033 Points

That worked, thank you!