html::formfu::constraint::callbackonce(3pm) [debian man page]

HTML::FormFu::Constraint::CallbackOnce(3pm)		User Contributed Perl Documentation	       HTML::FormFu::Constraint::CallbackOnce(3pm)

NAME

       HTML::FormFu::Constraint::CallbackOnce - Code Callback Constraint

SYNOPSIS

	   $form->constraint({
	       type => 'CallbackOnce',
	       name => 'foo',
	       callback => &sfoo,
	   );

	   sub foo {
	       my ( $value, $params ) = @_;

	       # return true or false
	   }

DESCRIPTION

       Unlinke the HTML::FormFu::Constraint::Callback, this callback is only called once, regardless of how many values are submitted.

       The first argument passed to the callback is the submitted value for the associated field; this may be a single value or an arrayref of
       value.  The second argument passed to the callback is a hashref of name/value pairs for all input fields.

       This constraint doesn't honour the "not()" value.

METHODS

   callback
       Arguments: &sub_ref

SEE ALSO

       Is a sub-class of, and inherits methods from HTML::FormFu::Constraint

       HTML::FormFu

AUTHOR

       Carl Franks "cfranks@cpan.org"

LICENSE

       This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-01-23			       HTML::FormFu::Constraint::CallbackOnce(3pm)

HTML::FormFu::Constraint::MinMaxFields(3pm)		User Contributed Perl Documentation	       HTML::FormFu::Constraint::MinMaxFields(3pm)

NAME

       HTML::FormFu::Constraint::MinMaxFields - Min/Max Multi-field Constraint

SYNOPSIS

	   type: MinMaxFields
	   name: foo
	   others: [bar, baz]
	   min: 1
	   max: 1

DESCRIPTION

       Ensure that at least a minimum and only a maximum number of fields are present.

       This constraint doesn't honour the "not()" value.

METHODS

   minimum
   min
       The minimum number of named fields which must be filled in.

       "min" is an alias for "minimum".

   maximum
   max
       The maximum number of named fields which must be filled in.

       "max" is an alias for "maximum".

       The default for max is the number of all affected fields, in other words one more than the number of elements given to others.

   attach_errors_to_base
       Default Value: 1

   attach_errors_to_others
       Default Value: 0

SEE ALSO

       Is a sub-class of, and inherits methods from HTML::FormFu::Constraint::_others, HTML::FormFu::Constraint

       HTML::FormFu

AUTHOR

       Mario Minati "mario.minati@googlemail.com"

LICENSE

       This library is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-01-23			       HTML::FormFu::Constraint::MinMaxFields(3pm)