Regular Expression 測試 3 (Regular Expression Test 3)

hkgoldenmra | Dec. 21, 2010, 7:21 a.m. | Original

只利用 Regex 來測試字串是否符合日期格式

/^(?:(?:[0-9]+-(?:(?:(?:0*(?:[13578]|(?:1[02])))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:3[01]))))|(?:0*(?:[469]|(?:11))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:30))))|(?:0*2-(?:0*(?:[1-9]|(?:1[0-9])|(?:2[0-8]))))))|(?:(?:(?:0*[048])|(?:[0-9]*(?:(?:0[48])|(?:[13579][26])|(?:[2468][048])))|(?:[0-9]*(?:(?:[48])|(?:[13579][26])|(?:[02468][048]))(?:00)))-(?:(?:(?:0*(?:[13578]|(?:1[02])))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:3[01]))))|(?:0*(?:[469]|(?:11))-(?:0*(?:[1-9]|(?:[12][0-9])|(?:30))))|(?:0*2-(?:0*(?:[1-9]|(?:[12][0-9])))))))$/

共 512 個字元

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Regular Expression 測試 3 (Regular Expression Test 3)

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