Method checkAddress

java/lib/src/main/java/io/github/ccxt/Exchange.java:4478–4493

(Object... optionalArgs)

    }

    public Object checkAddress(Object... optionalArgs)
    {
        Object address = Helpers.getArg(optionalArgs, 0, null);
        if (Helpers.isTrue(Helpers.isEqual(address, null)))
        {
            throw new InvalidAddress((String)Helpers.add(this.id, " address is undefined")) ;
        }
        // check the address is not the same letter like 'aaaaa' nor too short nor has a space
        Object uniqChars = (this.unique(this.stringToCharsArray(address)));
        Object length = Helpers.getArrayLength(uniqChars); // py transpiler trick
        if (Helpers.isTrue(Helpers.isTrue(Helpers.isTrue(Helpers.isEqual(length, 1)) || Helpers.isTrue(Helpers.isLessThan(((String)address).length(), this.minFundingAddressLength))) || Helpers.isTrue(Helpers.isGreaterThan(Helpers.getIndexOf(address, " "), Helpers.opNeg(1)))))
        {
            throw new InvalidAddress((String)Helpers.add(Helpers.add(Helpers.add(Helpers.add(Helpers.add(this.id, " address is invalid or has less than "), String.valueOf(this.minFundingAddressLength)), " characters: \""), String.valueOf(address)), "\"")) ;
        }
        return address;
    }

    public Object findMessageHashes(Client client, Object element)
    {