Is there a way to remove year in header title

[isaacdarcilla]

I want to just set the title to "July"

[gpbl]

@isaacdarcilla yes, use a formatCaption formatter:

https://codesandbox.io/s/pensive-poitras-5dn8yg?file=/App.tsx

import { DateFormatter, DayPicker } from "react-day-picker";

import { format } from "date-fns";

const formatCaption: DateFormatter = (month, options) => {
  return format(month, "LLLL", options);
};

function App() {
  return <DayPicker formatters={{ formatCaption }} />;
}

(Consider hiding the year is not a good practice for birthday dates: https://www.smashingmagazine.com/2021/05/frustrating-design-patterns-birthday-picker/)