What happens if a required field is left empty in a PHP form?
- The form submission will not be processed, and an error message may be displayed.
- The form submission will be processed as usual.
- The form will display a warning but will still submit the empty value.
- The user will be prompted to fill in the required field before submitting the form.
If a required field is left empty in a PHP form, the form submission will not be processed. PHP form handling checks for the presence of required values before proceeding with further processing. If a required field is left empty, PHP form handling can detect this and prevent the form submission from being processed. It is common practice to display an error message to the user indicating that the required field is missing or needs to be filled in. The error message can be displayed on the same form page or redirected to a separate page, depending on the implementation. This helps users identify and rectify any missing required fields before resubmitting the form. Learn more: https://www.php.net/manual/en/tutorial.forms.php
Loading...
Related Quiz
- You are writing a PHP script and you need to include a file. How would you do this?
- The preg_match() function in PHP returns true if the pattern was found in the string and false otherwise.
- How can we change the maximum size of the files to be uploaded?
- What PHP function can be used to validate an email in a PHP form?
- The do...while loop in PHP will always execute the block of code at least ______, then it will repeat the loop as long as the condition is true.