What are the maximum lengths for form fields?
When creating forms, keep in mind the allowed character lengths for each form item.
| Fields in the Data Collection section | Character limits |
|---|---|
| Branch ID | 32 characters |
| Branch Title | 64 characters |
| Codelist labels | 4000 characters |
| Error/ Query Message | 4000 characters |
| Question Labels | 4000 characters |
| Question Reference Codes | 64 characters |
| Form Name | 64 characters |
| Form Reference Code | 64 characters |
| SAS labels | 4000 characters |
| SAS variables | 32 characters |
| Visit ID | 16 characters |
| Visit Label | 64 characters |
| Hint texts | 4000 characters |
| Instructional text | 8000 characters |
| Text questions | 4000 characters |
| Fields in the Supplies section | Character limits |
|---|---|
| Randomization Title | 64 characters |
| Randomization List Title | 64 characters |
| Kit Type ID | 64 characters |
| Kit Description | 200 characters |
| Single Unit Dose | 0.01 - 999.99 characters |
| Single Unit Dose Measurement | 16 characters |
| Kit List Title | 64 characters |
Parent topic: Form and validation rule FAQs