11 Questions
What function can be used to specify the target in the Location header?
header()
What is the main purpose of the action attribute in an HTML form?
Specify the method to submit form data
Which PHP superglobal array stores data sent through the GET method?
$_GET
When should server validation be considered for user input?
When user input will be inserted into a database
Why is it not recommended to use the GET method for sensitive information?
GET method lacks encryption for transmitted data
Which type of validation should be considered if we want to ensure a piece of data is unique?
Uniqueness Validation
What is a recommended way to validate a form on the server?
Posting the form to itself
What is a limitation of the GET method when sending data to a server?
Cannot handle files like images or documents
How can PHP redirect a user to a different location using HTTP headers?
header() function
Which type of validation should be considered to ensure that a string adheres to a specific format?
Type Validation
Why should a redirection script be placed at the top of a PHP page?
To redirect before any content is sent to the browser
Learn about how PHP handles HTML forms, understanding the concept of form elements being available to PHP scripts automatically. Explore the syntax for creating forms in PHP including defining the action page and method for submitting data.
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