form dosen't submit in laravel about invisible-recaptcha HOT 5 CLOSED

				<form action="{{route('save-comment')}}" method="post" id="commentform" class="comment-form">
                    <div class="form-group">
                        <label class="form-label" for="author">name</label>
                        <div class="form-item-wrap">
                            <input class="form-item" id="author" name="author" type="text" value="" size="30" maxlength="245" aria-required="true" required>
                        </div>
                    </div>

                    <div class="form-group">
                        <label class="form-label" for="email">email</label>
                        <div class="form-item-wrap">
                            <input class="form-item" id="email" name="email" type="email" dir="ltr" value="" size="30" maxlength="100" aria-describedby="email-notes" aria-required="true" required>
                        </div>
                    </div>

                    <div class="form-group">
                        <label class="form-label" for="comment2">your commenet</label>
                        <div class="form-item-wrap">
                            <textarea class="form-item" id="comment" name="text" cols="45" rows="8" maxlength="65525" aria-required="true" required></textarea>
                        </div>
                    </div>

                    @captcha('en')
                    @csrf
                    <div class="form-submit">
                        <input class="btn btn-primary btn-lg" name="submit" type="submit" value="submit">
                    </div>
                </form>