date-fns
Version:
Modern JavaScript date utility library
19 lines • 910 B
JavaScript
var protectedDayOfYearTokens = ['D', 'DD'];
var protectedWeekYearTokens = ['YY', 'YYYY'];
export function isProtectedDayOfYearToken(token) {
return protectedDayOfYearTokens.indexOf(token) !== -1;
}
export function isProtectedWeekYearToken(token) {
return protectedWeekYearTokens.indexOf(token) !== -1;
}
export function throwProtectedError(token) {
if (token === 'YYYY') {
throw new RangeError('Use `yyyy` instead of `YYYY` for formatting years; see: https://git.io/fxCyr');
} else if (token === 'YY') {
throw new RangeError('Use `yy` instead of `YY` for formatting years; see: https://git.io/fxCyr');
} else if (token === 'D') {
throw new RangeError('Use `d` instead of `D` for formatting days of the month; see: https://git.io/fxCyr');
} else if (token === 'DD') {
throw new RangeError('Use `dd` instead of `DD` for formatting days of the month; see: https://git.io/fxCyr');
}
}