[FIX] Show custom fields of invalid type (#18794)

client/components/CustomFieldsForm.js

@@ -46,15 +46,21 @@ const CustomFieldsAssembler = ({ formValues, formHandlers, customFields, ...prop
 		state: formValues[key],
 		...value,
 	};
-	return value.type === 'text'
-		? <CustomTextInput {...extraProps} {...props}/>
-		: <CustomSelect {...extraProps} {...props}/>;
+
+	if (value.type === 'select') {
+		return <CustomSelect {...extraProps} {...props}/>;
+	}
+
+	if (value.type === 'text') {
+		return <CustomTextInput {...extraProps} {...props}/>;
+	}
+
+	return null;
 });
 
 export default function CustomFieldsForm({ customFieldsData, setCustomFieldsData, onLoadFields = () => {}, ...props }) {
 	const customFieldsJson = useSetting('Accounts_CustomFields');
 
-	// TODO: add deps. Left this way so that a possible change in the setting can't crash the page (useForm generates states automatically)
 	const [customFields] = useState(() => {
 		try {
 			return JSON.parse(customFieldsJson || '{}');