PatternGenerationOptions
Configuration options for pattern-based value generation.
These options control how the PatternValueGenerator generates strings matching or not matching regular expression patterns.
Character Classes
The spaceChars option defines what characters match \s in patterns. The default includes common whitespace: space, tab, form feed, newline, carriage return, and non-breaking space (U+00A0).
The anyPrintableChars option defines what characters match . (dot) and are used in negated character classes [^...]. When null, the library default (Latin-1 printable characters) is used.
See also
Properties
characters that match . (any printable); null uses library default
default minimum length used when neither the schema nor the pattern specifies a minimum length
characters that match \s in patterns; also affects \S (non-space)