Search results for: "radio button"

How can the response from a radio button be utilized for a query in PHP?

To utilize the response from a radio button in a query in PHP, you can use the $_POST superglobal to access the selected value. You can then include t...

How can PHP handle the "off" value of a checkbox or radio button submitted via a form?

When a checkbox or radio button is unchecked or not selected in a form, it does not submit a value to the server. In PHP, you can check if the checkbo...

How can PHP code be structured to handle different actions based on radio button selections in a form?

To handle different actions based on radio button selections in a form, you can use PHP to check which radio button is selected when the form is submi...

What are some common methods for making a text field required based on a radio button selection in PHP forms?

To make a text field required based on a radio button selection in PHP forms, you can use JavaScript to dynamically add or remove the "required" attri...

What is the best practice for preselecting a radio button in PHP without requiring user interaction?

When preselecting a radio button in PHP without requiring user interaction, you can achieve this by setting the "checked" attribute for the desired ra...