diff --git a/pyproject.toml b/pyproject.toml
index ca6856ba5..2a25c7e7e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -85,7 +85,7 @@ select = [
     "W",
 ]
 target-version = "py311"
-ignore = ["E501", "PLR0913", "PLR0915", "PLR0912", "D203", "D213"]
+ignore = ["E501", "PLR0913", "PLR0915", "PLR0912", "D203", "D213", "PLW1510"]
 
 [tool.ruff.per-file-ignores]
 "tests/*" = ["N802", "D103", "T201", "D104", "PLR0915", "PLR2004"]
diff --git a/tests/test_linter/test_h033.py b/tests/test_linter/test_h033.py
new file mode 100644
index 000000000..7761703aa
--- /dev/null
+++ b/tests/test_linter/test_h033.py
@@ -0,0 +1,162 @@
+"""Test form action tags.
+
+poetry run pytest tests/test_linter/test_h033.py
+"""
+import pytest
+
+from src.djlint.lint import linter
+from tests.conftest import lint_printer
+
+test_data = [
+    pytest.param(
+        ("<form action=\" {% url 'foo:bar' %} \" ...>...</form>"),
+        (
+            [
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action="',
+                    "message": "Extra whitespace found in form action.",
+                },
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action=" {% ur',
+                    "message": "Extra whitespace found in form action.",
+                },
+            ]
+        ),
+        id="one",
+    ),
+    pytest.param(
+        ("<form action=\"{% url 'foo:bar' %}\" ...>...</form>"),
+        ([]),
+        id="one - no error",
+    ),
+    pytest.param(
+        ("<form action=\" {% url 'foo:bar' %} {{ asdf}} \" ...>...</form>"),
+        (
+            [
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action="',
+                    "message": "Extra whitespace found in form action.",
+                },
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action=" {% ur',
+                    "message": "Extra whitespace found in form action.",
+                },
+            ]
+        ),
+        id="two",
+    ),
+    pytest.param(
+        ("<form action=\"{% url 'foo:bar' %} {{ asdf}}\" ...>...</form>"),
+        ([]),
+        id="two - no error",
+    ),
+    pytest.param(
+        ("<form action=\" {% url 'foo:bar' %} \" ...>...</form>"),
+        (
+            [
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action="',
+                    "message": "Extra whitespace found in form action.",
+                },
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action=" {% ur',
+                    "message": "Extra whitespace found in form action.",
+                },
+            ]
+        ),
+        id="three",
+    ),
+    pytest.param(
+        ('<form action=" {{ asdf}} " ...>...</form>'),
+        (
+            [
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action="',
+                    "message": "Extra whitespace found in form action.",
+                },
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action=" {{ as',
+                    "message": "Extra whitespace found in form action.",
+                },
+            ]
+        ),
+        id="four",
+    ),
+    pytest.param(
+        ("<form action=\"{% url 'foo:bar' %} \" ...>...</form>"),
+        (
+            [
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action="{% url',
+                    "message": "Extra whitespace found in form action.",
+                }
+            ]
+        ),
+        id="five",
+    ),
+    pytest.param(
+        ('<form action="asdf " ...>...</form>'),
+        (
+            [
+                {
+                    "code": "H033",
+                    "line": "1:0",
+                    "match": '<form action="asdf "',
+                    "message": "Extra whitespace found in form action.",
+                }
+            ]
+        ),
+        id="six",
+    ),
+    pytest.param(
+        ('<form action="asdf" ...>...</form>'),
+        ([]),
+        id="six - no error",
+    ),
+    pytest.param(
+        (
+            '<form action="#"\n'
+            '    method="get"\n'
+            '    data-action="\n'
+            "        submit:my-custom-element#handleFormSubmit\n"
+            "        click:my-custom-element#handleClick\n"
+            '        some-event:my-custom-element#handleSomething" >\n'
+            "    <!-- some content -->\n"
+            "</form>"
+        ),
+        ([]),
+        id="gh pr #743",
+    ),
+]
+
+
+@pytest.mark.parametrize(("source", "expected"), test_data)
+def test_base(source, expected, basic_config):
+    filename = "test.html"
+    output = linter(basic_config, source, filename, filename)
+
+    lint_printer(source, expected, output[filename])
+
+    mismatch = list(filter(lambda x: x not in expected, output[filename])) + list(
+        filter(lambda x: x not in output[filename], expected)
+    )
+
+    assert len(mismatch) == 0
diff --git a/tests/test_linter/test_linter.py b/tests/test_linter/test_linter.py
index a9c6ce922..39f302872 100644
--- a/tests/test_linter/test_linter.py
+++ b/tests/test_linter/test_linter.py
@@ -438,45 +438,6 @@ def test_H031(runner: CliRunner, tmp_file: TextIO) -> None:
     assert "H031" not in result.output
 
 
-def test_H033(runner: CliRunner, tmp_file: TextIO) -> None:
-    write_to_file(
-        tmp_file.name, b"<form action=\" {% url 'foo:bar' %} \" ...>...</form>"
-    )
-    result = runner.invoke(djlint, [tmp_file.name])
-    assert "H033" in result.output
-
-    write_to_file(
-        tmp_file.name,
-        b"<form action=\" {% url 'foo:bar' %} {{ asdf}} \" ...>...</form>",
-    )
-    result = runner.invoke(djlint, [tmp_file.name])
-    assert "H033" in result.output
-
-    write_to_file(
-        tmp_file.name, b"<form action=\" {% url 'foo:bar' %} \" ...>...</form>"
-    )
-    result = runner.invoke(djlint, [tmp_file.name])
-    assert "H033" in result.output
-
-    write_to_file(tmp_file.name, b'<form action=" {{ asdf}} " ...>...</form>')
-    result = runner.invoke(djlint, [tmp_file.name])
-    assert "H033" in result.output
-
-    write_to_file(
-        tmp_file.name, b"<form action=\"{% url 'foo:bar' %} \" ...>...</form>"
-    )
-    result = runner.invoke(djlint, [tmp_file.name])
-    assert "H033" in result.output
-
-    write_to_file(tmp_file.name, b'<form action="asdf " ...>...</form>')
-    result = runner.invoke(djlint, [tmp_file.name])
-    assert "H033" in result.output
-
-    write_to_file(tmp_file.name, b'<form action=" asdf " ...>...</form>')
-    result = runner.invoke(djlint, [tmp_file.name])
-    assert "H033" in result.output
-
-
 def test_H035(runner: CliRunner, tmp_file: TextIO) -> None:
     write_to_file(tmp_file.name, b"<meta this >")
     result = runner.invoke(djlint, [tmp_file.name])