HTML5 HTML5 Forms and Input Types 2

Question 1

Which HTML5 attribute allows you to validate an input field value against a regular expression?

Accepted Answer

pattern

Answer

The pattern attribute specifies a regular expression that the input's value must match for the form to be valid.

Question 2

What does the 'novalidate' attribute on a <form> element do?

Accepted Answer

Disables built-in HTML5 form validation

Answer

The novalidate attribute specifies that the form should not be validated when submitted, bypassing HTML5 constraint validation.

Question 3

Which HTML5 input type is used specifically for entering a URL with format validation?

Accepted Answer

url

Answer

The input type='url' validates that the entered value is a properly formatted URL including the protocol.

Question 4

What is the <datalist> element used for in HTML5?

Accepted Answer

Providing a list of predefined options for an input field

Answer

The element contains a set of

Question 5

Which attribute on an element links it to a for autocomplete suggestions?

Accepted Answer

list

Answer

The list attribute on an references the id of a element to provide autocomplete suggestions.

HTML5 - HTML5 Web Development Practice Test