Perhaps the ´flash´ message would be appropriate? On Oct 16, 2:15 pm, maschoen <[EMAIL PROTECTED]> wrote: > I'm new to Cakephp and there's a situation that I'm not sure how to > deal with. > In a controller for some page and I do some custom validation on form > input, for example I see if login-id/password are valid. If the > validation fails, the controller generates an error message for > display in the login section of the page. > Since the same login is used on every page, it is generated with its > own separate controller. The html is generated by calling the login > controller with the requestAction method. > > The question is how to get the error message to the login controller > for rendering? > I could send it as a parameter in requestAction, but this would > require encoding and decoding it so spaces are not a problem. > I can also use a global variable, but this seems to violate the spirit > of MVC and clean programming in general. > > Is there a more straight forward way to do this?
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