#pragma mark - 顯示超過11位不讓輸入
- (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;
}