hf

frontend/src/services/apiClient.js

@@ -32,6 +32,16 @@ apiClient.interceptors.request.use(
         headers: config.headers,
         data: config.data
       });
+      
+      // Special logging for auth requests to verify field transformation
+      if (config.url?.includes('/auth/register')) {
+        console.log('🔐 [Auth Register] Request data verification:', {
+          hasConfirmPassword: 'confirmPassword' in (config.data || {}),
+          hasConfirmPassword: 'confirm_password' in (config.data || {}),
+          dataKeys: Object.keys(config.data || {}),
+          fullData: config.data
+        });
+      }
     }
     
     // Get token from cookie service with fallback to localStorage

frontend/src/services/authService.js

@@ -15,6 +15,16 @@ class AuthService {
    */
   async register(userData) {
     try {
+      // Debug log to verify data before sending
+      if (import.meta.env.VITE_NODE_ENV === 'development') {
+        console.log('🔐 [AuthService] Registration data being sent:', {
+          hasConfirmPassword: 'confirmPassword' in userData,
+          hasConfirmPassword: 'confirm_password' in userData,
+          dataKeys: Object.keys(userData),
+          fullData: userData
+        });
+      }
+      
       const response = await apiClient.post('/auth/register', userData);
       return response;
     } catch (error) {

frontend/src/store/reducers/authSlice.js

@@ -233,6 +233,14 @@ export const registerUser = createAsyncThunk(
         confirm_password: userData.confirmPassword // Transform confirmPassword to confirm_password
       };
       
+      // Debug log to verify transformation
+      if (import.meta.env.VITE_NODE_ENV === 'development') {
+        console.log('🔄 [Auth] Transforming registration data:', {
+          original: userData,
+          transformed: transformedData
+        });
+      }
+      
       const response = await authService.register(transformedData);
       return response.data;
     } catch (error) {