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19 lines
442 B
JavaScript
19 lines
442 B
JavaScript
function is_dateString(str)
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{
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regexp = /^(1[0-2]|0?[1-9])\/(3[01]|[12][0-9]|0?[1-9])\/(?:[0-9]{2})?[0-9]{2}$/;
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if (regexp.test(str))
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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console.log(is_dateString("01/01/2015"));
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console.log(is_dateString("01/22/2015"));
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console.log(is_dateString("32/01/2015"));
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