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    How to Check form Submission in PHP?

    How to check form submission in PHP?

    To check form submission in PHP, you can follow these steps:

    Step 1

    Create an HTML form: Start by creating an HTML form that collects user input.

    The form should have an action attribute pointing to the PHP file where you will process the form data.

    Index.html

    <!DOCTYPE html> <html> <head> <title>Employee Information Form</title> <style> .error { color: red; } </style> </head> <body> <h2>Employee Information</h2> <form name="process_form" action="process_form.forms["employeeForm"]["fname"].value; var lname = document.forms["employeeForm"]["lname"].value; var email = document.forms["employeeForm"]["email"].value; var phone = document.forms["employeeForm"]["phone"].value; var department = document.forms["employeeForm"]["department"].value; var salary = document.forms["employeeForm"]["salary"].value; if (fname.trim() == "") { alert("First Name is required"); return false; } if (lname.trim() == "") { alert("Last Name is required")