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2 changes: 2 additions & 0 deletions actionpack/lib/action_view/helpers/form_helper.rb
Original file line number Diff line number Diff line change
Expand Up @@ -1027,6 +1027,8 @@ def to_input_field_tag(field_type, options = {})

def to_number_field_tag(field_type, options = {})
options = options.stringify_keys
options['size'] ||= nil

if range = options.delete("in") || options.delete("within")
options.update("min" => range.min, "max" => range.max)
end
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4 changes: 2 additions & 2 deletions actionpack/test/template/form_helper_test.rb
Original file line number Diff line number Diff line change
Expand Up @@ -438,12 +438,12 @@ def test_email_field
end

def test_number_field
expected = %{<input name="order[quantity]" size="30" max="9" id="order_quantity" type="number" min="1" />}
expected = %{<input name="order[quantity]" max="9" id="order_quantity" type="number" min="1" />}
assert_dom_equal(expected, number_field("order", "quantity", :in => 1...10))
end

def test_range_input
expected = %{<input name="hifi[volume]" step="0.1" size="30" max="11" id="hifi_volume" type="range" min="0" />}
expected = %{<input name="hifi[volume]" step="0.1" max="11" id="hifi_volume" type="range" min="0" />}
assert_dom_equal(expected, range_field("hifi", "volume", :in => 0..11, :step => 0.1))
end

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