這個(gè)用來(lái)校驗(yàn)不帶秒的
String.prototype.isTime=function(){
?var re = /^(\d{1,4})(-|\/|\.)(\d{1,2})\2(\d{1,2}) *(\d{1,2}):(\d{1,2})$/;
?var r=this.match(re);
?if(r==null) return false;
?var d = new Date(r[1],r[3]-1,r[4],r[5],r[6]);
?return (d.getFullYear()==r[1]&&d.getMonth()==r[3]-1&&d.getDate()==r[4]&&d.getHours()==r[5]&&d.getMinutes()==r[6]);
}
這個(gè)可以校驗(yàn)帶秒的
String.prototype.isTime=function(){
?var re = /^(\d{1,4})(-|\/|\.)(\d{1,2})\2(\d{1,2}) *(\d{1,2}):(\d{1,2}):(\d{1,2})$/;
?var r=this.match(re);
?if(r==null) return false;
?var d = new Date(r[1],r[3]-1,r[4],r[5],r[6],r[7]);
?return (d.getFullYear()==r[1]&&d.getMonth()==r[3]-1&&d.getDate()==r[4]&&d.getHours()==r[5]&&d.getMinutes()==r[6]&&d.getSeconds()==r[7]);
}