#pragma mark - 显示超过11位不让输入

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{

    if (textField == _nameTextFiled) {

        

    int maxLength = 11;

        

    NSString * str = textField.text;

        

    if (textField.text.length>=11) {

        

        textField.text = [str substringToIndex:maxLength-1];

        

    }

    }

        return YES;

}

posted on 2015-11-08 17:19  拿起放不下  阅读(344)  评论(0编辑  收藏  举报