strings

Types

• string_non_empty

  • Description: A string that must contain at least one character (anything other than an empty string).

• string_non_whitespace

  • Description: A string that must contain at least one character and may not contain any whitespace.

• string_trimmed

  • Description: A string that must contain at least one character, may contain whitespace, but may not start or end with whitespace.

• string_lowercase

  • Description: A string that must contain at least one character and no uppercase characters

• string_uppercase

  • Description: A string that must contain at least one character and no lowercase characters