A form is a conversation with limited opportunities for clarification. A person needs to understand what is being requested, why it matters, and which answers the field can accept.

Place instructions where they remain visible while the answer is entered. Examples can help with an unfamiliar format, but they should not replace a real label. Explain optional fields and avoid requesting details without a clear purpose.

Try the form with incomplete and unexpected input. Can the person keep their work and identify what needs attention? A useful form supports the whole exchange, including the moment when the first answer does not fit.

Picture this situation.

Imagine a workshop form asking about experience level and explaining how the answer shapes the session. The purpose gives the field useful context.

A second way to look.

Consistency is valuable where it carries learned meaning. Keep familiar behavior dependable while allowing different tasks to have the structure they need.
A few starting points
  1. Keep labels visible during entry.
  2. Explain unusual formats with an example.
  3. Preserve entered work when correction is needed.

Follow a related question

Identify what the image contributes here.

Describe the purpose of an image

Name the experience the album describes.

An album you will want to reopen

Keep learning

Related background to continue exploring this subject.

W3C: web accessibility W3C: accessible image tutorials
Look a little closer