Multi Step Form Wizard helps to make long form user-friendly by dividing it into multiple steps. With multi step form interface, only a few inputs are showing on each screen and the user can complete input form fields by multiple steps. You can create a fo...

Email validation is the common and useful functionality on the web application. Before working with the email address, it needs to be verified and checked whether the email is valid or not. Validate email in PHP can be easily done by using filter_var() fun...

Credit card validation is the must-have functionality on the payment form. It helps to validate credit card number and other details before submitting the payment. You can easily implement the credit card validation on the payment form using jQuery. We wil...

Client side validation is more user-friendly than server side. It will be a good idea to validate file type before submitting to upload. File type validation ensures that the user has selected the correct types of file to upload. Using JavaScript, you can ...