Package web2py :: Package gluon :: Module validators :: Class IS_MATCH

Class IS_MATCH

object --+    
         |    
 Validator --+
             |
            IS_MATCH

Known Subclasses:

IS_ALPHANUMERIC

example:

   INPUT(_type='text', _name='name', requires=IS_MATCH('.+'))

the argument of IS_MATCH is a regular expression:

   >>> IS_MATCH('.+')('hello')
   ('hello', None)

   >>> IS_MATCH('.+')('')
   ('', 'invalid expression')

Instance Methods

[hide private]

__init__(self, expression, error_message='invalid expression')
x.__init__(...) initializes x; see x.__class__.__doc__ for signature source code

__call__(self, value)

source code

Inherited from Validator: formatter

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

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, expression, error_message=`'invalid expression'`)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

Class IS_MATCH

__init__(self, expression, error_message='invalid expression') (Constructor)

init(self, expression, error_message=`'invalid expression'`)
(Constructor)