Posts with tag “client-side validation”

Client-side validation refers to the process of validating user input on the user’s device (usually a web browser) before the data is sent to the server. This type of validation is done using JavaScript and helps improve user experience by providing instant feedback to users if there are any errors in their input. Common examples of client-side validation include checking for required fields, validating email addresses, and enforcing specific formats for phone numbers or dates. By catching errors early on the client side, it reduces the number of requests sent to the server, saving time and resources. Overall, client-side validation plays a crucial role in creating more user-friendly and efficient web forms.