HTML <select> required Attribute

The required attribute is used to make a <select> dropdown mandatory before form submission. It ensures that the user selects an option from the dropdown list.

• Prevents form submission if no option is selected.
• Commonly used in forms where selection is compulsory.
• It is a boolean attribute, so its presence alone makes the dropdown required.

syntax: 

<select required> 

Example: Illustrates the use of required attribute in select element.