WPT
wpt / html / semantics / forms / form-submission-0 / form-data-set-empty-file.window.html
Spec: HTML ↗
Runs: Chrome 155.0.8043.0 (wpt@b89af32bc, 2026-09-05) | Firefox 157.0a1 (wpt@b89af32bc, 2026-09-05) | Safari 251 preview (wpt@b89af32bc, 2026-09-05) | Ladybird 1.0-245ed (wpt@b89af32bc, 2026-09-06) | Servo Servo 0.6 (wpt@b89af32bc, 2026-09-06) | Blitz a50cb8971 (wpt@a95401e4e, 2026-09-03)
View on the Blitz WPT dashboard | Open test on wpt.live | wpt.fyi
| Chrome | Firefox | Safari | Ladybird | Servo | Blitz | |
|---|---|---|---|---|---|---|
| Total | 4/4 | 4/4 | 4/4 | 4/4 | 0/4 | NOT RUN |
| Subtest | Chrome | Firefox | Safari | Ladybird | Servo | Blitz |
|---|---|---|---|---|---|---|
| Empty <input type=file> is still added to the form's entry list | PASS | PASS | PASS | PASS | FAIL | — |
| Empty <input type=file> shows up in the urlencoded serialization | PASS | PASS | PASS | PASS | FAIL | — |
| Empty <input type=file> shows up in the multipart/form-data serialization | PASS | PASS | PASS | PASS | FAIL | — |
| Empty <input type=file> shows up in the text/plain serialization | PASS | PASS | PASS | PASS | FAIL | — |