Generates a random CPF (Cadastro de Pessoas Físicas) number. The generated CPF number is valid according to flexible validation rules.

Examples

import utilsbr/cpf

let cpf = cpf.generate(True)
> "123.456.789-00"

let cpf = cpf.generate(False)
> "12345678900"

@param formatted A boolean indicating whether the generated CPF number should be formatted. @return A string representing the generated CPF number.

Validates a given CPF (Cadastro de Pessoas Físicas) number using strict validation rules.

This function checks if the provided CPF number is valid according to strict validation rules. Strict validation requires the CPF number to adhere to a specific format and checksum.

Examples

import utilsbr/cpf

let valid_cpf = cpf.strict_validate("123.456.789-09")
assert True = valid_cpf

let invalid_cpf = cpf.strict_validate("123.456.789-00")
assert False = invalid_cpf

@param cpf A string representing the CPF number to be validated. @return A boolean indicating whether the CPF number is valid.

Validates a given CPF (Cadastro de Pessoas Físicas) number using flexible validation rules.

This function checks if the provided CPF number is valid according to flexible validation rules. Flexible validation allows for some leniency in the format of the CPF number.

Examples

import utilsbr/cpf

let valid_cpf = cpf.validate("161.803.571-10")
assert True = valid_cpf

let valid_cpf = cpf.validate("  161.803.571-10  ")
assert True = valid_cpf

let valid_cpf = cpf.validate("161*803*571*10")
assert True = valid_cpf

let invalid_cpf = cpf.validate("151.803.571-10")
assert False = invalid_cpf

@param cpf A string representing the CPF number to be validated. @return A boolean indicating whether the CPF number is valid.