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kazuhisa/validation

Created April 1, 2014 07:14
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validation
class SongTagValidator < ActiveModel::Validator
def validate(record)
if record.tags.size > 10
record.errors[:base] << 'タグは10こまでです'
end
end
end
@logictkt
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logictkt commented Apr 1, 2014

了解しました！

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