JS正则验证

<script type="text/javascript">

    function chkform() {

        var n = 0;

        n += validator('#RealName', '#RealNamev', '请输入中文', /[\u4e00-\u9fa5]/);

        n += validator("input[name='Sex']:checked", '#Sexv', '请选择性别', /[0,1]{1}/);

		n += validator("#Province", '#Provincev', '请选择', /./);

		n += validator("#Cityx", '#Cityxv', '请选择', /./);

		n += validator("#Birthday", '#Birthdayv', '格式错误，格式参考：1984-03-19',/^(\d{4})-(\d{2})-(\d{2})$/);

		n += validator("#IDNumber", '#IDNumberv', '请输入15位或者18位身份证号码！',/^\d{15}|\d{18}$/);

		n += validator("#Address", '#Addressv', '！',/./);

		n += validator("#ZipCode", '#ZipCodev', '请输入正确的邮政编码！',/^[1-9]\d{5}(?!\d)$/);

		n += validator("#EduBackground", '#EduBackgroundv', '请选择', /./);

		n += validator("#Telephone", '#Telephonev', '请输入正确的手机号码', /^0*(13|15)\d{9}$/);

		n += validator("#Email", '#Emailv', '请输入正确Email地址', /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/);

		n += validator("#StudyType", '#StudyTypev', '请选择', /./);

		n += validator("#StudySubject", '#StudySubjectv', '请选择', /./);

//alert(n);

		

    }

	function validator(ojbName,validation,text,zz){

		var objvalue = $(ojbName).val();

		//alert(ojbName+":"+objvalue);

		if(objvalue==null||objvalue==""||objvalue=="undefined"){

			$(validation).html("此项目必填");

			return 1;        

		}		

        else if (!zz.exec(objvalue)) {

            $(validation).html(text);

            return 1;

        }else{

            $(validation).html('');

            return 0;           

			}

	}

</script>