Delayed onBlur callback

Looks like there's an open source Autocomplete component and they had to tackle this exact problem.

Found a very simple solution: the mousedown event fires for the result item being clicked before blur fires for the text input. Furthermore if the mousedown callback calls event.preventDefault(), it prevents the blur event from firing for the input, but doesn't prevent the future click event from firing on the result item once mouseup occurs. So, long story short, simply adding this handler to the result item fixes everything: onMouseDown={event => event.preventDefault()}