ios 禁用表情

ios 禁用表情 键盘的方式 禁用表情

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
    
    if ([textField.textInputMode.primaryLanguage isEqualToString:@"emoji"] || !textField.textInputMode.primaryLanguage) {
        return NO;
    }
    return YES;
}