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Other Data Types

Additional fake data types including booleans, files, barcodes, and custom choices.

Boolean

bool / boolean

Generates a random boolean:

{"fake": ["bool"]}
{"fake": ["boolean"]}

Custom Choices

enum / pick / choice

Pick a random value from provided options:

{"fake": ["enum", "option1", "option2", "option3"]}
{"fake": ["pick", "option1", "option2", "option3"]}
{"fake": ["choice", "option1", "option2", "option3"]}

regex

Generate from simple alternation patterns:

{"fake": ["regex", "(A|B|C)"]}

Note: Only supports simple alternation patterns like (A|B|C). Complex regex patterns are not supported.

File System

file_name

Generates a file name with extension:

{"fake": ["file_name"]}

file_extension

Generates a file extension:

{"fake": ["file_extension"]}

file_path

Generates a file path:

{"fake": ["file_path"]}

dir_path

Generates a directory path:

{"fake": ["dir_path"]}

Barcodes

isbn10

Generates an ISBN-10:

{"fake": ["isbn10"]}

isbn13

Generates an ISBN-13:

{"fake": ["isbn13"]}

Complete Examples

Feature Flags

E-commerce Product

Library Book