Function format

static/plugins/chart.js/Chart.bundle.js:18079–18085

(inputString)

    }

    function format (inputString) {
        if (!inputString) {
            inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;
        }
        var output = formatMoment(this, inputString);
        return this.localeData().postformat(output);
    }

    function from (time, withoutSuffix) {
        if (this.isValid() &&