Custom validation with rails: words with more than 26 characters
This goes in whatever model you're validating. "Subject" can be any of the symbols in your model and doesn't need the : in front of it.
1 2 def validate 3 if subject.split.any?{|w| w.length > 26} 4 errors.add(:subject, "cannot have words more than 26 consecutive characters") 5 end 6 end
