Pylons
Latest Version: 0.9.6.2
Bool
Always Valid, returns True or False based on the value and the existance of the value.
The Bool class is accessible via the formencode.validators module.
If you want to convert strings like 'true' to booleans, then use StringBoolean.
Examples:
>>> Bool.to_python(0)
False
>>> Bool.to_python(1)
True
>>> Bool.to_python('')
False
>>> Bool.to_python(None)
False
Messages
- badType:
- The input must be a string (not a %(type)s: %(value)r)
- empty:
- Please enter a value
- noneType:
- The input must be a string (not None)
Attributes
Methods
See the source for more information.