NonEmptyStringWith255MaxLengthAndSpecialChars
Maximum string length:
255Pattern:
^(?=\S)[\p{L}\p{N}a-zA-Z _.,:!?&%@\/+\-'()\[\]*]+(?<=\S)$Example:
Last modified on January 21, 2026
255^(?=\S)[\p{L}\p{N}a-zA-Z _.,:!?&%@\/+\-'()\[\]*]+(?<=\S)$