fix: FormValue should never be null
#1340
| Job | Run time |
|---|---|
| 37s | |
| 4m 18s | |
| 3m 35s | |
| 4m 20s | |
| 2m 11s | |
| 2m 34s | |
| 2m 23s | |
| 2m 13s | |
| 2m 12s | |
| 2m 2s | |
| 3m 12s | |
| 2m 43s | |
| 2m 47s | |
| 3m 18s | |
| 2m 37s | |
| 2m 50s | |
| 1m 59s | |
| 1m 59s | |
| 2m 6s | |
| 49m 56s |