Package gluon :: Module validators :: Class IS_EMPTY_OR

Class IS_EMPTY_OR

object --+    
         |    
 Validator --+
             |
            IS_EMPTY_OR

dummy class for testing IS_EMPTY_OR

>>> IS_EMPTY_OR(IS_EMAIL())('abc@def.com')
('abc@def.com', None)
>>> IS_EMPTY_OR(IS_EMAIL())('   ')
(None, None)
>>> IS_EMPTY_OR(IS_EMAIL(), null='abc')('   ')
('abc', None)
>>> IS_EMPTY_OR(IS_EMAIL(), null='abc', empty_regex='def')('def')
('abc', None)
>>> IS_EMPTY_OR(IS_EMAIL())('abc')
('abc', 'enter a valid email address')
>>> IS_EMPTY_OR(IS_EMAIL())(' abc ')
('abc', 'enter a valid email address')

Instance Methods

[hide private]

__init__(self, other, null=None, empty_regex=None)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

_options(self)

source code

set_self_id(self, id)

source code

__call__(self, value)

source code

formatter(self, value)
For some validators returns a formatted version (matching the validator) of value.

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__