method

verify

v2.1.0 - Show latest stable - 1 note - Class: ActionController::Verification::ClassMethods

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verify(options={}) public

Verify the given actions so that if certain prerequisites are not met, the user is redirected to a different action. The options parameter is a hash consisting of the following key/value pairs:

`:params:`	a single key or an array of keys that must be in the `params` hash in order for the action(s) to be safely called.
`:session:`	a single key or an array of keys that must be in the `session` in order for the action(s) to be safely called.
`:flash:`	a single key or an array of keys that must be in the flash in order for the action(s) to be safely called.
`:method:`	a single key or an array of keys--any one of which must match the current request method in order for the action(s) to be safely called. (The key should be a symbol: `:get` or `:post,` for example.)
`:xhr:`	true/false option to ensure that the request is coming from an Ajax call or not.
`:add_flash:`	a hash of name/value pairs that should be merged into the session's flash if the prerequisites cannot be satisfied.
`:add_headers:`	a hash of name/value pairs that should be merged into the response's headers hash if the prerequisites cannot be satisfied.
`:redirect_to:`	the redirection parameters to be used when redirecting if the prerequisites cannot be satisfied. You can redirect either to named route or to the action in some controller.
`:render:`	the render parameters to be used when the prerequisites cannot be satisfied.
`:only:`	only apply this verification to the actions specified in the associated array (may also be a single value).
`:except:`	do not apply this verification to the actions specified in the associated array (may also be a single value).

Show source

# File actionpack/lib/action_controller/verification.rb, line 81
      def verify(options={})
        before_filter :only => options[:only], :except => options[:except] do |c|
          c.send! :verify_action, options
        end
      end

March 12, 2009

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More information can be found at ActionController::Verification::ClassMethods

verify

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