cron

validators.cron.cron(value: str, /)

Return whether or not given value is a valid cron string.

Examples

>>> cron('*/5 * * * *')
True
>>> cron('30-20 * * * *')
ValidationError(func=cron, args={'value': '30-20 * * * *'})

Parameters:

value – Cron string to validate.

Returns:

If value is a valid cron string. (ValidationError): If value is an invalid cron string.

Return type:

(Literal[True])