Function parse

packages/tinacms/src/toolkit/fields/plugins/date-format.ts:26–34

(val: string)

// parses a function from the given format to default datetime format
export const parse = (val: string) => {
  // allow the date to be empty
  if (!val) return val;
  const date = new Date(val);
  if (!isNaN(date.getTime())) {
    return new Date(val).toISOString();
  }
  return val;
};

function parseDateFormat(format: string | boolean | undefined): string {
  if (typeof format === 'string') {