How To Validate Password And Confirm Password Using JQuery

Websolutionstuff | Sep-02-2020 | Categories : PHP jQuery HTML

In this article, we'll explore a simple way to validate passwords and confirm passwords using jQuery. Password validation is a crucial part of user authentication, and in this demonstration, we'll show you how to achieve it using jQuery.

We'll focus on checking if the password and its confirmation match by using jQuery's keyup event. This ensures a straightforward and effective way to validate user passwords.

Let's dive into how you can easily check and match passwords with jQuery for enhanced security in your web applications.

<html>
  <body>
      <head>
        <meta charset="utf-8">
        <title>How to validate password and confirm password in jquery - websolutionstuff.com</title>
        <link href="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css" rel="stylesheet">
        <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
        <script src="https://stackpath.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
      </head>
      <div class="row">
        <div class="col-md-6 col-md-offset-3">
          <h1>How to validate password and confirm password in jquery - websolutionstuff.com</h1><br />
            Enter Password <input type="password" class="form-control" id="Password" placeholder="Enter a password" name="password"><br /> <br / >
            Enter Confirm Password <input type="password" class="form-control" id="ConfirmPassword" placeholder="Enter a Confirm Password" name="confpassword" >
            <div style="margin-top: 7px;" id="CheckPasswordMatch"></div>
        </div>
      </div>
  <body>
</html>
<script>
$(document).ready(function () {
   $("#ConfirmPassword").on('keyup', function(){
    var password = $("#Password").val();
    var confirmPassword = $("#ConfirmPassword").val();
    if (password != confirmPassword)
        $("#CheckPasswordMatch").html("Password does not match !").css("color","red");
    else
        $("#CheckPasswordMatch").html("Password match !").css("color","green");
   });
});
</script>

 

 

And you will get output like the below image.

how_to_validate_password_and_confirm_password_using_JQuery.jpg

 

Conclusion:

In conclusion, we've learned a straightforward method for validating and matching passwords and their confirmations using jQuery. This is a fundamental step in ensuring secure and reliable user authentication in web applications.

By using the keyup event, we've created a responsive validation mechanism that instantly alerts users if their passwords don't match, providing a seamless and user-friendly experience.

 


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