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tsbits/gist:45a336cdf7eee0107e75

Created June 5, 2014 09:27
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Check if a string contains only numbers
Raw
gistfile1.txt
function checkNumber(testedString) {
var newStr = testedString.replace(/(^\s+|\s+$)/g,'');
if (newStr.length > 0) {
if (/[^0-9]/.test(newStr)) return false;
else return true;
} else return false;
}
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