json-schema-edtf/index.js

EDTF validators for JSON-schema

"use strict";
// see https://rawgit.com/zaggino/z-schema/master/benchmark/results.html for a list of schema engines
Object.defineProperty(exports, "__esModule", { value: true });
exports.formats = exports.validate = void 0;
const edtf_1 = require("edtf");
function validate(date, options) {
    if (typeof date !== 'string')
        return false;
    try {
        (0, edtf_1.parse)(date, options);
        return true;
    }
    catch (err) {
        return false;
    }
}
exports.validate = validate;
exports.formats = {
    'edtf/level-0': (date) => validate(date, { level: 0 }),
    'edtf/level-1': (date) => validate(date, { level: 1 }),
    'edtf/level-2': (date) => validate(date, { level: 2 }),
    'edtf/level-0+season-intervals': (date) => validate(date, { level: 0, seasonIntervals: true }),
    'edtf/level-1+season-intervals': (date) => validate(date, { level: 1, seasonIntervals: true }),
    'edtf/level-2+season-intervals': (date) => validate(date, { level: 2, seasonIntervals: true }),
};
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