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# File 'lib/can_has_validations/validators/url_validator.rb', line 9
def validate_each(record, attribute, value)
allowed_schemes = Array.wrap(options[:scheme] || %w(http https))
if defined?(Addressable::URI)
u = Addressable::URI.parse(value) rescue nil
u2 = u && URI.parse(u.normalize.to_s) rescue nil
else
u2 = u = URI.parse(value) rescue nil
end
if !u || !u2 || u.relative? || allowed_schemes.exclude?(u.scheme)
record.errors.add(attribute, :invalid_url, options)
end
end
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