watermark fix

src/main/resources/templates/security/add-watermark.html

@@ -18,6 +18,17 @@
                                 <label th:text="#{watermark.selectText.1}"></label>
                                 <div th:replace="~{fragments/common :: fileSelector(name='fileInput', multiple=false, accept='application/pdf')}"></div>
                             </div>
+
+                            <div class="form-group">
+	                            <label for="fontSize" th:text="#{alphabet}"></label> 
+	                            <select class="form-control" name="alphabet" id="alphabet-select">
+	                                <option value="romain">Roman</option>
+	                                <option value="arabic">العربية</option>
+	                                <option value="japanese">日本語</option>
+	                                <option value="korean">한국어</option>
+	                                <option value="chinese">简体中文</option>
+	                            </select>
+                            </div>
                             <div class="form-group">
                                 <label for="watermarkText" th:text="#{watermark.selectText.2}"></label> 
                                 <input type="text" id="watermarkText" name="watermarkText" class="form-control" placeholder="Stirling-PDF" required />