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javascript Programming Glossary: isvaliddateBest way to validate date string format via jQuery http://stackoverflow.com/questions/11218181/best-way-to-validate-date-string-format-via-jquery Ideal Forms which validates dates and much more. var isValidDate function value userFormat var userFormat userFormat 'mm dd yyyy'..
Detecting an “invalid date” Date instance in JavaScript http://stackoverflow.com/questions/1353684/detecting-an-invalid-date-date-instance-in-javascript d instanceof Date shows 'true' Any ideas for writing an isValidDate function EDIT thanks for the responses Ash recommended Date.parse.. for. My final function based on Borgar's solution function isValidDate d if Object.prototype.toString.call d object Date return false..
Javascript: how to validate dates in format MM-DD-YYYY? http://stackoverflow.com/questions/276479/javascript-how-to-validate-dates-in-format-mm-dd-yyyy like so but I still can't get it to work String.prototype.isValidDate function var IsoDateRe new RegExp ^ 0 9 2 0 9 2 0 9 4 var matches.. validation date share improve this question function isValidDate date var matches ^ d 2 d 2 d 4 .exec date if matches null return.. m composedDate.getFullYear y console.log isValidDate '10 12 1961' console.log isValidDate '12 11 1961' console.log..
http://stackoverflow.com/questions/5812220/test-if-date-is-valid object and test that e.g. Expect input as d m y function isValidDate s var bits s.split ' ' var d new Date bits 2 bits 1 1 bits 0.. You can also test the bits of the date string function isValidDate2 s var bits s.split ' ' var y bits 2 m bits 1 d bits 0 Assume..
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