Provide a confirmation message
Each time a form is successfully validated, it is recommended to provide a confirmation message.
This message should remind the user of the action that has been executed.
Confirmation messages must not disappear automatically.
These messages must only disappear on a user action (closing button, new page, new form submission, etc.).
In some circumstances, a confirmation message is not necessary, as the page displayed after submitting the form makes the result of the action obvious.
- A login form that sends the user to a “User profile” page.
- A “Go to next step” button that sends the user to the next step in a form with multiple steps.
- A comment form that sends the user to the comment posted.