diff --git a/src/python3_captchaai/fun_captcha.py b/src/python3_captchaai/fun_captcha.py
index a9f73fac..459e3708 100644
--- a/src/python3_captchaai/fun_captcha.py
+++ b/src/python3_captchaai/fun_captcha.py
@@ -180,7 +180,7 @@ def captcha_handler(
         """
         # validation of the received parameters for FunCaptchaClassification
         if self.captcha_type == CaptchaTypeEnm.FunCaptchaClassification:
-            if not image and not question:
+            if not image or not question:
                 raise ValueError(
                     f"""Invalid `captcha_type` parameter set for `{self.__class__.__name__}`,
                     available - {CaptchaTypeEnm.FuncaptchaTaskProxyless.value,
@@ -265,7 +265,7 @@ async def aio_captcha_handler(
         """
         # validation of the received parameters for FunCaptchaClassification
         if self.captcha_type == CaptchaTypeEnm.FunCaptchaClassification:
-            if not image and not question:
+            if not image or not question:
                 raise ValueError(
                     f"""Invalid `captcha_type` parameter set for `{self.__class__.__name__}`,
                     available - {CaptchaTypeEnm.FuncaptchaTaskProxyless.value,
diff --git a/src/tests/test_fun_captcha.py b/src/tests/test_fun_captcha.py
index 56ee01e4..812ef7d6 100644
--- a/src/tests/test_fun_captcha.py
+++ b/src/tests/test_fun_captcha.py
@@ -1,4 +1,5 @@
 import pytest
+from pydantic import ValidationError
 
 from src.tests.conftest import BaseTest
 from python3_captchaai.core.enum import CaptchaTypeEnm
@@ -30,7 +31,17 @@ def test_wrong_captcha_type(self):
                 websiteURL=websiteURL,
                 websitePublicKey=websitePublicKey,
                 funcaptchaApiJSSubdomain=funcaptchaApiJSSubdomain,
-            )
+            ).captcha_handler()
+
+    @pytest.mark.parametrize("captcha_type", captcha_types)
+    def test_wrong_type_params(self, captcha_type: str):
+        with pytest.raises(expected_exception=(ValidationError, ValueError)):
+            FunCaptcha(api_key=self.get_random_string(36), captcha_type=captcha_type).captcha_handler()
+
+    @pytest.mark.parametrize("captcha_type", captcha_types)
+    async def test_aio_wrong_type_params(self, captcha_type: str):
+        with pytest.raises(expected_exception=(ValidationError, ValueError)):
+            await FunCaptcha(api_key=self.get_random_string(36), captcha_type=captcha_type).aio_captcha_handler()
 
     def test_no_captcha_type(self):
         with pytest.raises(TypeError):