[JavaScript] 檢查輸入值是否為數字 part 2 正規表示式
/* Function 1 : using Regular Expression*/<br /> function isNumber(val){<br /> var reg = /^[0-9]*$/;<br /> return reg.test(val);<br /> }
參考資料：http://lupinchen.blogspot.com/2008/04/javascript.html
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