diff --git a/querybook/server/lib/form/__init__.py b/querybook/server/lib/form/__init__.py
index 212484feb..b5535784a 100644
--- a/querybook/server/lib/form/__init__.py
+++ b/querybook/server/lib/form/__init__.py
@@ -1,7 +1,6 @@
-from multiprocessing.dummy import Array
 import re
 from abc import ABCMeta, abstractmethod
-from typing import Dict, Union
+from typing import Dict, Union, List
 from enum import Enum
 
 
@@ -41,7 +40,8 @@ def __init__(
         # These two only applies to string field
         regex: str = None,
         hidden: bool = False,
-        options: Array = None,
+        # Only applies to Select field type
+        options: List[str] = None,
     ):
         """Initialize the form field
         Keyword Arguments:
@@ -166,4 +166,8 @@ def validate_form(form: AllFormField, form_value) -> tuple[bool, str]:
             if not isinstance(form_value, bool):
                 return False, "Field value is not a boolean"
             return True, ""
+        elif form.field_type == FormFieldType.Select:
+            if form_value not in form.options:
+                return False, "Field value is not in options"
+            return True, ""
     return False, "Unexpected form type"
diff --git a/querybook/tests/test_lib/test_form/test__init__.py b/querybook/tests/test_lib/test_form/test__init__.py
index d805df14e..c57ce8263 100644
--- a/querybook/tests/test_lib/test_form/test__init__.py
+++ b/querybook/tests/test_lib/test_form/test__init__.py
@@ -63,6 +63,22 @@ def test_bool_field(self):
             validate_form(FormField(field_type=FormFieldType.Boolean), True), (True, "")
         )
 
+    def test_select_field(self):
+        self.assertEqual(
+            validate_form(
+                FormField(field_type=FormFieldType.Select, options=["foo", "bar"]),
+                "baz",
+            ),
+            (False, "Field value is not in options"),
+        )
+        self.assertEqual(
+            validate_form(
+                FormField(field_type=FormFieldType.Select, options=["foo", "bar"]),
+                "bar",
+            ),
+            (True, ""),
+        )
+
     def test_array_field(self):
         form = ExpandableFormField(of=FormField(), min=2, max=4)
         self.assertEqual(