Search results for: "Form submission"

Are there any specific PHP functions or libraries that are recommended for implementing a feature that allows users to insert text into images through a form?

One recommended approach for allowing users to insert text into images through a form in PHP is to use the GD library, which provides functions for im...

How can a form with a dropdown menu be created to allow users to select the number of posts to display in a PHP news script?

To create a form with a dropdown menu for users to select the number of posts to display in a PHP news script, you can use HTML to create the form and...

What are alternative authentication methods to session-based logins in PHP, such as HTTP authentication or custom form-based approaches, and how do they compare in terms of security and user experience?

Session-based logins are the most common method of authentication in PHP, but there are alternative approaches like HTTP authentication or custom form...

What are some common pitfalls when using SQL queries in PHP, especially when retrieving values from checkboxes?

When retrieving values from checkboxes in PHP, a common pitfall is not properly handling the checkboxes that are unchecked. If a checkbox is unchecked...

What are common pitfalls when passing checkbox values to a database in PHP?

One common pitfall when passing checkbox values to a database in PHP is not properly handling unchecked checkboxes, as their values may not be sent in...