import extend from ‘../utils/extend’; import { createUTC } from ‘./utc’;
export function isValid(m) {
if (m._isValid == null) { m._isValid = !isNaN(m._d.getTime()) && m._pf.overflow < 0 && !m._pf.empty && !m._pf.invalidMonth && !m._pf.nullInput && !m._pf.invalidFormat && !m._pf.userInvalidated; if (m._strict) { m._isValid = m._isValid && m._pf.charsLeftOver === 0 && m._pf.unusedTokens.length === 0 && m._pf.bigHour === undefined; } } return m._isValid;
}
export function createInvalid (flags) {
var m = createUTC(NaN); if (flags != null) { extend(m._pf, flags); } else { m._pf.userInvalidated = true; } return m;
}