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<html><head> <meta charset="utf-8"> <title>JS Bin</title></head><body></body></html>var dateFormat = /(^\d{1,4}[\.|\\/|-]\d{1,2}[\.|\\/|-]\d{1,4})(\s*(?:0?[1-9]:[0-5]|1(?=[012])\d:[0-5])\d\s*[ap]m)?$/;console.log('Is January 32 correct?');console.log(dateFormat.test('2015-01-32'));console.log('Is 2015-06-16T15:59:29+0200 correct?');console.log(dateFormat.test('2015-06-16T15:59:29+0200'));
Output
300px
300px
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|---|---|
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|---|---|
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