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Website explainer · 1:47

Form Error Messages: 6 Ways to Help Visitors Recover

What happens when someone makes a mistake in your form? A useful error message explains how to continue.

Jersey Web video: Something needs fixing

1:47 · No narration: the video shows each step as text on screen, and every step is written out below, with buttons that jump the video to it.

Download the on-screen text track (VTT)

The six points in the video

This is a silent video. The headings, explanations and labels below reproduce the information on screen.

  1. Step 1: Explain the actual problem

    Say which information is missing or needs correcting.

    On-screen labels: Specific field; Clear problem; Plain wording.

  2. Step 2: Suggest a useful correction

    Give an example or explain the required format.

    On-screen labels: Expected information; Example format; Practical next step.

  3. Step 3: Use more than a colour change

    A red border alone may not communicate the problem.

    On-screen labels: Written message; Clear field association; Visible feedback.

  4. Step 4: Keep valid information

    Avoid making people retype details that were already correct.

    On-screen labels: Keep valid entries; Correct only the issue; Less repeated work.

  5. Step 5: Make feedback discoverable

    People using keyboards and assistive technology need the message too.

    On-screen labels: Useful focus handling; Announced status; Relevant field.

  6. Step 6: Confirm successful completion

    Distinguish a received submission from an error state.

    On-screen labels: Success confirmation; Expected next step; Working submission route.

A practical check for your business

Submit an incomplete or unsuitable form value and review the response. Useful feedback identifies the problem, helps the visitor correct it and preserves appropriate information already entered.

Sources and further detail

Common questions

What happens when someone makes a mistake in your form?

A useful error message explains how to continue. Help the visitor correct the problem and continue.

Go further

Guide Read the practical guide More context for planning and maintaining your business website. 7 min read → Jargon Buster Error message explained Read the related Jargon Buster explanation. Read the explanation → Jargon Buster Error summary explained Read the related Jargon Buster explanation. Read the explanation → Jargon Buster Constraint validation explained Read the related Jargon Buster explanation. Read the explanation →

Help the visitor correct the problem and continue.

Tell Jersey Web what your website needs to do and which part you want help with.

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