  pattern="[a-zA-Z ]+" oninvalid="this.setCustomValidity('Numbers and Symbols are not allowed')"
                       oninput="this.setCustomValidity('')">

                <label for="feedback-email">Email:</label>
                <input type="email" id="feedback-email" name="feedback-email" placeholder="Your Email">

                <label for="feedback-type">Type of Feedback:</label>
                <select id="feedback-type" name="feedback-type" required>
                    <option value="" disabled 