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By: a guest on May 5th, 2012  |  syntax: None  |  size: 0.22 KB  |  hits: 12  |  expires: Never
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  1. How can I validate a radio button?
  2. .<% @votes.each do |vote| %>
  3.  
  4.    .<%= radio_button_tag "escolha", "#{vote.id}" %>
  5.  
  6. .<% end %>
  7.        
  8. class Myvotes < ActiveRecord::Base
  9.       validates :votes, :presence=> true
  10.     end
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