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External Data Source

Source

Regular Expression
^\s*-?(\d{0,7}|10[0-5]\d{0,5}|106[0-6]\d{0,4}|1067[0-4]\d{0,3}|10675[0-1]\d{0,2}|((\d{0,7}|10[0-5]\d{0,5}|106[0-6]\d{0,4}|1067[0-4]\d{0,3}|10675[0-1]\d{0,2})\.)?([0-1]?[0-9]|2[0-3]):[0-5]?[0-9](:[0-5]?[0-9](\.\d{1,7})?)?)\s*$