Help patients correct a form mistake

What this means for your practice

Show which fields need attention and how to correct them. Preserve information where appropriate, and make the error understandable without relying on colour alone.

A practical example

For example, “Enter a complete email address, such as name@example.com” is more helpful beside the relevant box than a red banner saying “Invalid submission”. Ask to see the form with missing details, an incorrectly formatted address and a genuine sending failure. Those are different problems and need different explanations. A good result lets the visitor recover calmly, without guessing which part was wrong or repeatedly pressing the same button.

Check that the form does not remove a useful explanation when the error appears. The visitor may need the original instruction to understand the correction. Ask your supplier to show where the person lands after submitting an incomplete form, so the message is noticed and connected to the right field.

Make this improvement work

Review errors as part of the ordinary form journey, not as an exceptional technical screen. Use fictional mistakes that real visitors might make, such as leaving a required field blank or entering an address in an unexpected format. Ask the supplier to show where the explanation appears and how the person returns to the field needing attention. Check that corrected answers remain available where appropriate and that other completed fields are not unnecessarily lost. Have an unfamiliar reader follow the instruction without coaching. A useful error message identifies the problem and recovery action without blaming the visitor or demanding knowledge of the site's technical rules.

How to check the result

Review repeated form mistakes and enquiries abandoned when people try to send them.