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Fix HTMLFormatter for textarea #2840

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merged 1 commit into from
Oct 3, 2023
Merged

Fix HTMLFormatter for textarea #2840

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2 changes: 1 addition & 1 deletion lib/phoenix_live_view/html_formatter.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -479,7 +479,7 @@ defmodule Phoenix.LiveView.HTMLFormatter do
source
) do
{mode, block} =
if (tag_name in ["pre", "textarea"] or contains_special_attrs?(attrs)) and buffer != [] do
if tag_name in ["pre", "textarea"] or contains_special_attrs?(attrs) do
content = content_from_source(source, open_meta.inner_location, close_meta.inner_location)
{:preserve, [{:text, content, %{newlines: 0}}]}
else
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9 changes: 6 additions & 3 deletions test/phoenix_live_view/html_formatter_test.exs
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Original file line number Diff line number Diff line change
Expand Up @@ -1666,9 +1666,12 @@ if Version.match?(System.version(), ">= 1.13.0") do
<textarea />
""")

assert_formatter_doesnt_change("""
<textarea></textarea>
""")
assert_formatter_doesnt_change(
"""
<textarea></textarea>
""",
line_length: 5
)
end

test "keeps right format for inline elements within block elements" do
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