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External Data Source

Source

Regular Expression
(((((0[1-9]|[12][0-9]|3[01])/(0[13578]|1[02]))|((0[1-9]|[12][0-9]|30)/(0[469]|11))|((0[1-9]|[1][0-9]|2[0-8]))/02)/([0-9]{3}[1-9]|[0-9]{2}[1-9][0-9]{1}|[0-9]{1}[1-9][0-9]{2}|[1-9][0-9]{3}) ((([0-1][0-9])|([2][0-3]))[:][0-5][0-9]$))|(29/02/(([0-9]{2})(0[48]|[2468][048]|[13579][26])|((0[48]|[2468][048]|[3579][26])00)) ((([0-1][0-9])|([2][0-3]))[:][0-5][0-9]$)))