NFD Quick Check - No
No is the result when a character is not already in Normalization Form D (NFD), meaning it contains canonical decompositions that have not been fully applied. This value indicates that the character requires decomposition, or reordering of its combining marks, to achieve NFD compliance. In practical terms, “No” signals that a string containing this character must undergo normalization processing to be considered canonically equivalent to its NFD form. It does not necessarily imply an error or invalid character, but rather that the character’s current encoding is not the shortest canonical representation. For example, characters with precomposed accents, such as “é” (U+00E9), yield “No” because they must be split into the base letter plus a combining accent. The value is binary, with “Yes” being the only alternative, and it helps optimize text processing by flagging which characters require extra steps in normalization routines.