class HexValidator
Public Instance Methods
validate_each(record, attribute, value)
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# File lib/active_validation/validators/hex_validator.rb, line 5 def validate_each(record, attribute, value) return if valid?(value.to_s) record.errors[attribute] << (options[:message] || I18n.t('active_validation.errors.messages.hex')) end
Private Instance Methods
valid?(value)
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# File lib/active_validation/validators/hex_validator.rb, line 22 def valid?(value) valid_length?(value) && valid_format?(value) end
valid_format?(value)
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# File lib/active_validation/validators/hex_validator.rb, line 14 def valid_format?(value) value =~ /^#?([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/ end
valid_length?(value)
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# File lib/active_validation/validators/hex_validator.rb, line 18 def valid_length?(value) value.present? end