Edit-tag modal

Edit a single DICOM tag value with VR-aware validation.

The editor knows your tag’s Value Representation (VR) and validates the input live:

• DA — YYYYMMDD
• TM — HHMMSS[.ffffff]
• UI — UID syntax
• PN — Family^Given^Middle^Prefix^Suffix
• CS — UPPER, 0–9, _, space (max 16 chars)

  Tip Invalid values are flagged in red and cannot be saved.