To validate this form we’ll need to: Make sure the required fields have been completed. Make sure what’s entered for ‘Name’ is name-like. Make sure the email address looks like an email address. Check that

A validation program compares the HTML code in the web page with the rules of the accompanying doctype and tells you if and where those rules have been broken. Ainsi Can HTML be used for

The Validate REST Request filter enables you to validate the following aspects of a REST request: The HTTP method used in the request. Each of the path parameters against a set of restrictive conditions called

To include an external JavaScript file, we can use the script tag with the attribute src . You’ve already used the src attribute when using images. The value for the src attribute should be the