Code 3 separate HTML forms in the php page:

The first form must have 4 text input fields with labels and a submit button

The second form must have 3 text input fields, a radio button with two options, and a submit button

The third form must contain 1 select dropdown with a few options, a checkbox with 3 choices, and a submit button

Each of the 3 forms action HTML form attribute values must be set to a value of "forms.php".

If any fields are left blank by the user on the submitted form or are not set, display a series of messages to the user letting them know which fields on the submitted form were not filled in.

Once the fields are all filled in, display the list of fields and their values for each field.