useMutation with variable

useMutation react hook with variables

import { useMutation } from '@apollo/react-hooks';

const [triggerMutation, { data, loading, error }] = useMutation(graphqlMutation);
if (loading) return 'Loading...';
if (error) return `Error: ${error.message}`;
  return (
    <div>
      <form
        onSubmit={e => {
          e.preventDefault();
          triggerMutation({ variables: { variableName: variableValue } });
          input.value = '';
        }}
      >
      </form>
    </div>
  );
}