What is Client side and server side Validation ?

Question

Accepted Answer

Client side validation is done on the user's browser while server side validation is done on the server.

Client side validation is done using JavaScript or HTML5.
Server side validation is done using server-side scripting languages like PHP, Python, or Ruby.
Client side validation is faster but less secure than server side validation.
Server side validation is more secure but slower than client side validation.
Examples of client side validation include checking for required fields, email format, and password strength.
Examples of server side validation include checking for duplicate entries, SQL injection, and cross-site scripting (XSS) attacks.

Accepted Answer

validations done in browser side is called client side and validation done in server side is called server side validations

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