Sha256: 5c9d4c3321edef37c17f8ef703d46696ce39cc9ba3e9d8ad18c387a7df3dcb4f
Contents?: true
Size: 561 Bytes
Versions: 14
Compression:
Stored size: 561 Bytes
Contents
##
# Validates a field based on the maximum length of the underlying DB field, if there is one.
class DbMaximumLengthValidator < ActiveModel::EachValidator
def validate_each(record, attribute, value)
if defined?(Globalize)
limit = record.class.translation_class.columns_hash[attribute.to_s].limit
else
limit = record.class.columns_hash[attribute.to_s].limit
end
value = record[attribute.to_sym]
if value && limit && value.to_s.length > limit
record.errors.add(attribute.to_sym, :too_long, count: limit)
end
end
end
Version data entries
14 entries across 14 versions & 2 rubygems