In PHP forms, you can check if a required field is empty using the empty() function.

The statement is false. In PHP forms, you can check if a required field is empty using other techniques, but not the empty() function alone. The empty() function in PHP is used to check if a variable is empty or evaluates to false. It is not specific to form fields or form handling. To check if a required field is empty in PHP, you can access the submitted form data through superglobal arrays like $_POST or $_GET and then validate the specific field using conditional statements or other appropriate techniques. You can check if the field value is empty by comparing it to an empty string ('') or using the isset() function to check if the field exists in the form data. Learn more: https://www.php.net/manual/en/tutorial.forms.php