Apollo client mutation error handling

Question

I\'m using GraphQL and mongoose on the server.

When a validation error occurs the GraphQL mutation sends a response with status code 200. On the client side the resp

Answer 1

Using graphql tag notation, yo have access to errors:

        {(updateTodo, { loading, error }) => (
          

            
{type}
            
 {
                e.preventDefault();
                updateTodo({ variables: { id, type: input.value } });

                input.value = "";
              }}
            >
               {
                  input = node;
                }}
              />
              Update Todo
            
            {loading && 
Loading...
}
            {error && 
Error :( Please try again
}
          
        )}
      

https://www.apollographql.com/docs/react/essentials/mutations.html