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custom_components/saas/config_flow.py

@@ -68,49 +68,62 @@ class OptionsFlowHandler(config_entries.OptionsFlow):
         """Manage the options."""
         _logger.debug("Entering async_step_init with user_input: %s", user_input)
     
+        errors = {}  # Define errors here
+    
         try:
             # Fetch the initial configuration data
             current_data = self.hass.data[DOMAIN].get(self.config_entry.entry_id, self.config_entry.options)
             _logger.debug("Current data fetched: %s", current_data)
     
+            # Get the list of notify targets
+            notify_services = self.hass.services.async_services().get('notify', {})
+            notify_targets = {target.replace('mobile_app_', '').title(): target for target in notify_services.keys() if target.startswith('mobile_app_')}
+    
             if user_input is not None:
+                # Validate the user input here
+                # If the input is valid, create an entry
+                # If the input is not valid, add an error message to the 'errors' dictionary
+                # For example:
+                if not user_input[CONF_NAME]:
+                    errors[CONF_NAME] = "required"
+                if errors:
+                    return self.async_show_form(step_id="init", data_schema=self.get_data_schema(current_data), errors=errors)  # Pass errors to async_show_form
+    
                 # Map the selected option back to the actual notify target name
                 user_input[CONF_NOTIFY_TARGET] = notify_targets[user_input[CONF_NOTIFY_TARGET]]
     
                 # Merge current_data with user_input
                 updated_data = {**current_data, **user_input}
                 _logger.debug("User input is not None, updated data: %s", updated_data)
-        
+    
                 _logger.debug("Updating entry with updated data: %s", updated_data)
-        
+    
                 if updated_data is not None:
                     self.hass.data[DOMAIN][self.config_entry.entry_id] = updated_data  # Save updated data
-                
+    
                     # Update the entry data
                     self.hass.config_entries.async_update_entry(self.config_entry, data=updated_data)  
-                
+    
                     # Send a signal to reload the integration
                     async_dispatcher_send(self.hass, f"{DOMAIN}_reload_{self.config_entry.entry_id}")
-                
+    
                     return self.async_create_entry(title="", data=updated_data)
     
             _logger.debug("User input is None, showing form with current_data: %s", current_data)
-            return self.async_show_form(step_id="init", data_schema=self.get_data_schema(current_data))
+            return self.async_show_form(step_id="init", data_schema=self.get_data_schema(current_data), errors=errors)  # Pass errors to async_show_form
     
         except Exception as e:
             _logger.error("Error in async_step_init: %s", str(e))
             return self.async_abort(reason=str(e))
-        
 
     def get_data_schema(self, current_data):
-
         # Get the list of notify targets
         notify_services = self.hass.services.async_services().get('notify', {})
-        notify_targets = {target.replace('mobile_app_', '').replace('_', ' ').title(): target for target in notify_services.keys() if target.startswith('mobile_app_')}
+        notify_targets = {target.replace('mobile_app_', '').title(): target for target in notify_services.keys() if target.startswith('mobile_app_')}
-
+    
-        # Extract the part after 'mobile_app_' and remove underscore
+        # Extract the part after 'mobile_app_' and capitalize
         notify_target = current_data.get(CONF_NOTIFY_TARGET, "")
-        notify_target = notify_target.replace('mobile_app_', '').replace('_', ' ').title() if notify_target.startswith('mobile_app_') else notify_target
+        notify_target = notify_target.replace('mobile_app_', '').title() if notify_target.startswith('mobile_app_') else notify_target
     
         return Schema(
             {