IQSS/12483 gbr req question fix (#12501)

* fix required textarea in gbr

* release note

Author: qqmyers

doc/release-notes/12483-gbr-req-question-fix.md

@@ -0,0 +1 @@
+A bug that caused any required custom questions in guestbooks to still be optional has been fixed in the current UI.

src/main/webapp/guestbook-terms-popup-fragment.xhtml

@@ -232,7 +232,7 @@
                                 <p:inputTextarea id="customQuestionResponseTextArea" rows="8" autoResize="true"
                                              styleClass="form-control"
                                              value="#{customQuestionResponse.response}"
-                                             required="#{param['DO_GB_VALIDATION'] and customQuestionResponse.customQuestion.required}"
+                                             required="#{param[validateThisContext] and customQuestionResponse.customQuestion.required}"
                                              rendered="#{customQuestionResponse.customQuestion.questionType=='textarea'}"
                                              requiredMessage="#{bundle['requiredField']}"/>
                                 <p:message id="cqMessagesTA" for="customQuestionResponseTextArea" display="text"/>