^[\u4E00-\u9FFF]+$
控制只允许输入中文字符:
var reg = new RegExp('^[\u4E00-\u9FFF]+$');
alert((this.userName_up));
if (!(this.userName_up)) {
this.up_error = "用户名仅允许汉字!";
return;
}
^[\u4E00-\u9FFF]+$
控制只允许输入中文字符:
var reg = new RegExp('^[\u4E00-\u9FFF]+$');
alert((this.userName_up));
if (!(this.userName_up)) {
this.up_error = "用户名仅允许汉字!";
return;
}