Method isEmptyString

java/lib/src/main/java/io/github/ccxt/Exchange.java:5646–5649

(Object value)

    }

    public Object isEmptyString(Object value)
    {
        return !Helpers.isTrue(this.valueIsDefined(value)) || Helpers.isTrue(Helpers.isEqual(value, ""));
    }

    public Object safeNumberOmitZero(Object obj, Object key, Object... optionalArgs)
    {