// 可用下個(gè)方法替換
- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{

    NSInteger tag = textField.tag;
    if (tag == nameTFTag && textField.text.length > 9 && ![string isEqualToString:@""]) {
        // 姓名（最多10位）
        return NO;
    }
    if (tag == idNumberTFTag && textField.text.length > 17 && ![string isEqualToString:@""]) {
        // 身份證號(hào)（最多18位）
        return NO;
    }

    return YES;

}

// 解決輸入中文拼音被算入計(jì)數(shù)問題
- (void)textFieldDidChangeSelection:(UITextField *)textField{
    NSString * lang = [textField textInputMode].primaryLanguage;
    if ([lang isEqualToString:@"zh-Hans"]) {
          //輸入簡(jiǎn)體中文內(nèi)容
          //獲取高亮部分，如拼音
          UITextRange *selectedRange = [textField markedTextRange];
          UITextPosition *position = [textField positionFromPosition:selectedRange.start offset:0];
          if (position) {
              return;
          }
    }

    NSInteger tag = textField.tag;
    if (tag == nameTFTag) {
        // 姓名（最多10位）
        if (textField.text.length > 10) {
            textField.text = [textField.text substringToIndex:10];
        }
    }
    if (tag == idNumberTFTag){
        // 身份證號(hào)（最多18位）
        if (textField.text.length > 18) {
            textField.text = [textField.text substringToIndex:18];
        }
    }
}

- (void)textFieldDidEndEditing:(UITextField *)textField{

    NSInteger tag = textField.tag;
    NSString *contentStr = [GlobelConfig getNullStr:textField.text];
    if (tag == nameTFTag) {
        // 姓名
        self.nameStr = contentStr;
        if (textField.text.length > 10) {
            self.nameStr = [textField.text substringToIndex:10];
        }
    }else if (tag == idNumberTFTag){
        // 身份證號(hào)
        self.idCardNumberString = contentStr;
        if (textField.text.length > 18) {
            self.idCardNumberString = [textField.text substringToIndex:18];
        }


}