摘要:JS逻辑检查函数库//判断是否是整型functionisInt(value){varreg=newRegExp(aUsage["int"]);if(!reg.test(value)){returnfalse;}returntrue;}//判断是否是闰年functionisNotleapyear(yearvalue){varresult;result=(yearvalue%4==0)&&((yearvalue%100!=0)||(yearvalue%400==0));returnr[阅读全文]