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Size: 987 Bytes
Versions: 7
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Stored size: 987 Bytes
Contents
module SimpleCaptcha #:nodoc
module ControllerHelpers #:nodoc
# This method is to validate the simple captcha in controller.
# It means when the captcha is controller based i.e. :object has not been passed to the method show_simple_captcha.
#
# *Example*
#
# If you want to save an object say @user only if the captcha is validated then do like this in action...
#
# if simple_captcha_valid?
# @user.save
# else
# flash[:notice] = "captcha did not match"
# redirect_to :action => "myaction"
# end
def simple_captcha_valid?
return true if Rails.env.test?
if params[:captcha]
data = SimpleCaptcha::Utils::simple_captcha_value(params[:captcha_key] || session[:captcha])
result = data == params[:captcha].delete(" ").upcase
SimpleCaptcha::Utils::simple_captcha_passed!(session[:captcha]) if result
return result
else
return false
end
end
end
end
Version data entries
7 entries across 7 versions & 5 rubygems