Passing function to `format` without also passing `parser` results in errors

[mryellow]

Errors trying to do .match() on a function rather than a string.

vue-datepicker/src/utils/DateUtils.js

Lines 13 to 21 in 928a999

	const getParsableDate = ({
	dateStr,
	formatStr,
	translation,
	currentYear,
	time,
	}) => {
	const splitter = formatStr.match(/-|\/|\s|\./) || ['-']
	const df = formatStr.split(splitter[0])

Passing the undocumented parser property results in bypassing this codepath and no longer expecting format to always be a string:

vue-datepicker/src/utils/DateUtils.js

Lines 343 to 345 in 928a999

	if (parser) {
	return parseDateWithLibrary(dateStr, format, parser)
	}