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202176
2006 Jan 09
4
How to carry parameters to a new page?
Hello,
I have a page where user can register him/herself to the site.
If the user enters something wrong, or leaves blank textboxes, I want to
reload the page and tell the user what went wrong. Also the
textbox-values the user already entered, should be kept in the
textboxes.
For example, in my user-controller:
if @username.length == 0
redirect_to :action =>