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External Data Source

Source

Regular Expression
^((((((0[1-9])|(1\d)|(2[0-8]))\.((0[123456789])|(1[0-2])))|(((29)|(30))\.((0[13456789])|(1[0-2])))|((31)\.((0[13578])|(1[02]))))\.\d{4})|((29)\.(02)\.\d{2}(([02468][048])|([13579][26]))))(\s((0\d)|(1\d)|(2[0-3]))\:([0-5]\d)\:([0-5]\d)\.\d{7})$