Build parser and have optional post validation (as example for literal values)
supports the following string true values:
['true', '1', 'yes', 'y', 'on']
supports the following string false values:
['false', '0', 'no', 'n', 'off']
Type of output, defaults to number
Optional
optional post validation
v0.3.0
Build parser and have optional post validation (as example for literal values)
supports the following string true values:
['true', '1', 'yes', 'y', 'on']
supports the following string false values:
['false', '0', 'no', 'n', 'off']