pattern-library checked
SAP Fiori: Mask input
Documents fixed-format mask input anatomy, mandatory labels, aria-described guidance, immutable characters, focus-time mask reveal, formatted paste handling, deletion behavior, localization, and avoidance when the mask blocks essential data.
Pattern Decisions This Source Supports
| Pattern | Supported decision | Required contract | Claim note |
|---|---|---|---|
| Input mask | Choose input mask when the value has a stable, narrow structure with predictable character classes and grouping. | Typing valid characters fills the next available mask slot and inserts literal separators automatically. | SAP Fiori supports mandatory labels, mask patterns, immutable characters, aria-described guidance, paste behavior, deletion behavior, and mask avoidance when valid data would be blocked. |
Evidence Role
This source is treated as pattern-library evidence. Use it to validate the decision rules above, not as a visual style reference.
Publisher: SAP. Last checked: .