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

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

NAME

       HTML::FormFu::Constraint::_others - Base class for constraints needing others() method

METHODS

   others
       Arguments: @nested_names

   other_siblings
       Arguments: $bool

       If true, the "others" list will be automatically generated from the "nested_name" of all fields which are considered siblings of the field
       the constraint is attached to.

       Sibling are found by searching up through the field's parental hierarchy for the first block containing any other field. All fields
       attached at any depth to this block are considered siblings.

   attach_errors_to_base
       If true, any error will cause the error message to be associated with the field the constraint is attached to.

       Can be use in conjunction with "attach_errors_to_others".

       Is ignored if "attach_errors_to" is set.

   attach_errors_to_others
       If true, any error will cause the error message to be associated with every field named in "others".

       Can be use in conjunction with "attach_errors_to_base".

       Is ignored if "attach_errors_to" is set.

   attach_errors_to
       Arguments: @field_names

       Any error will cause the error message to be associated with every field named in "attach_errors_to".

       Overrides "attach_errors_to_base" and "attach_errors_to_others".

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							    2011-05-10			       HTML::FormFu::Role::Constraint::Others(3pm)

HTML::FormFu::Element::RequestToken(3pm)		User Contributed Perl Documentation		  HTML::FormFu::Element::RequestToken(3pm)

NAME

       HTML::FormFu::Element::RequestToken - Hidden text field which contains a unique token

SYNOPSIS

	 my $e = $form->element( { type => 'Token' } );

	 my $p = $form->element( { plugin => 'Token' } );

DESCRIPTION

       This field can prevent CSRF attacks. It contains a random token. After submission the token is checked with the token which is stored in
       the session of the current user.  See "request_token_enable" in Catalyst::Controller::HTML::FormFu for a convenient way how to use it.

ATTRIBUTES

   context
       Value of the stash key for the Catalyst context object ($c).  Defaults to "context".

   expiration_time
       Time to life for a token in seconds. Defaults to 3600.

   session_key
       Session key which is used to store the tokens. Defaults to "__token".

   limit
       Limit the number of tokens which are kept in the session. Defaults to 20.

   constraints
       Defaults to HTML::FormFu::Constraint::RequestToken and HTML::FormFu::Constraint::Required.

   message
       Set the error message.

METHODS

   expire_token
       This method looks in the session for expired tokens and removes them.

   get_token
       Generates a new token and stores it in the stash.

   verify_token
       Checks whether a given token is already in the session. Returns 1 if it exists, 0 otherwise.

SEE ALSO

       Catalyst::Controller::HTML::FormFu, HTML::FormFu::Plugin::RequestToken, HTML::FormFu::Constraint::RequestToken

       HTML::FormFu

AUTHOR

       Moritz Onken, "onken@houseofdesign.de"

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							    2011-05-11				  HTML::FormFu::Element::RequestToken(3pm)