Checking each field as the user finishes it and showing feedback right away, instead of waiting until the whole form is submitted.
Synonyms
- real-time validation
- live validation
Related terms
In plain words
- telling you a field is wrong as soon as you leave it
- instant checking on each box
Usage example
With inline validation, the username field turns red the moment it is left blank.
Don't confuse with…
- form validationInline validation checks field by field in real time; broader form validation may only run when the form is submitted.
Categories
- Forms & inputs