Enhancement: Add Missing Form Labels to Footer

[annakreno]

• Newsletter subscription form in Footer does not have a properly associated text labels, so the function/purpose of the form will not be presented to screen reader users.

To resolve, do one of the following:

• Provide an associated label
• Add a descriptive title attribute to the form control
• Reference the label(s) using aria-labelledby.

For future reference, a properly associated label is:

• a element with a for attribute value that is equal to the id of a unique form control
• a element that surrounds the form control, does not surround any other form controls, and does not reference another element with its for attribute
• a non-empty title attribute, or
• a non-empty aria-labelledby attribute

Corresponding WCAG Standards and Guidelines: 1.1.1 Non-text Content (Level A) 1.3.1 Info and Relationships (Level A) 2.4.6 Headings and Labels (Level AA) 3.3.2 Labels or Instructions (Level A)