diff --git a/Kitodo/src/main/resources/messages/errors_de.properties b/Kitodo/src/main/resources/messages/errors_de.properties
index a46d24328c8..53f810b8859 100644
--- a/Kitodo/src/main/resources/messages/errors_de.properties
+++ b/Kitodo/src/main/resources/messages/errors_de.properties
@@ -67,6 +67,7 @@ errorInitializingProjects=Fehler beim Initialisieren der Projektliste
 errorFallBackMessage=Es gab einen Fehler in der Programmausf\u00FChrung. <br/> Leider ist das anwender- und entwicklerfreundlichere M\u00F6glichkeit der Fehlerbehandlung durch Folgelink und M\u00F6glichkeit der Fehlerbenachrichtigung per Email <br/> der Datei kitodo_config.properties abgeschaltet. <br/> <br/> Bitten Sie Ihren Administrator diese M\u00F6glichkeiten der Fehlerbehandlung in kitodo_config.properties einzustellen.
 fileExists=Eine Datei mit dem Namen {0} existiert bereits. Daher kann diese Datei nicht hochgeladen werden.
 fileNotFound=Datei nicht gefunden: {0}.
+fillOutAllOrNone=''{0}'': Bitte f\u00FCllen Sie alle oder keines dieser Felder aus!
 
 # G
 granularity.download.error=Fehler beim Vorbereiten der Daten f\u00fcr den Download
diff --git a/Kitodo/src/main/resources/messages/errors_en.properties b/Kitodo/src/main/resources/messages/errors_en.properties
index 8d641c11b44..cd13b2281cb 100644
--- a/Kitodo/src/main/resources/messages/errors_en.properties
+++ b/Kitodo/src/main/resources/messages/errors_en.properties
@@ -67,6 +67,7 @@ errorExporting=Error exporting ''{0}'' with ID {1}
 errorFallBackMessage=There has been a program execution error. <br/> Unfortunately the user-friendly feature of a link provided for the continuation of work  <br/> and the e-mail bug reporting function in kitodo_config.properties is disabled or incorrectly set up. <br/> <br/> Please ask your administrator to change the settings in kitodo_config.properties to display this error in a user-friendly format. zzz
 fileExists=A file with the name {0} already exists. Therefore, this file cannot be uploaded.
 fileNotFound=File not found: {0}.
+fillOutAllOrNone=''{0}'': Please fill out all or none of these fields!
 
 # G
 granularity.download.error=An error arose while preparing the data for download
diff --git a/Kitodo/src/main/webapp/WEB-INF/resources/css/pattern-library.css b/Kitodo/src/main/webapp/WEB-INF/resources/css/pattern-library.css
index 6a2b2796cfd..5ac4b45a684 100644
--- a/Kitodo/src/main/webapp/WEB-INF/resources/css/pattern-library.css
+++ b/Kitodo/src/main/webapp/WEB-INF/resources/css/pattern-library.css
@@ -1221,10 +1221,12 @@ tr.ui-expanded-row-content:hover .ui-datatable tbody {
     border: solid var(--default-border-width) var(--medium-gray);
 }
 
-.ui-state-error .ui-picklist-list {
-    background: #fef1ec;
-    border: 1px solid #cd0a0a;
-    color: #cd0a0a;
+.ui-state-error .ui-picklist-list,
+.ui-state-error .ui-selectonemenu-label,
+.ui-state-error .ui-selectonemenu-trigger {
+    background: var(--error-background);
+    border: 1px solid var(--focused-orange);
+    color: var(--focused-orange);
 }
 
 .row-expansion-wrapper > table {
diff --git a/Kitodo/src/main/webapp/pages/extendedSearch.xhtml b/Kitodo/src/main/webapp/pages/extendedSearch.xhtml
index 2246ce29004..f64a3f467c2 100644
--- a/Kitodo/src/main/webapp/pages/extendedSearch.xhtml
+++ b/Kitodo/src/main/webapp/pages/extendedSearch.xhtml
@@ -16,7 +16,8 @@
         xmlns:f="http://xmlns.jcp.org/jsf/core"
         xmlns:h="http://xmlns.jcp.org/jsf/html"
         xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
-        xmlns:p="http://primefaces.org/ui">
+        xmlns:p="http://primefaces.org/ui"
+        xmlns:o="http://omnifaces.org/ui">
     <ui:define name="contentHeader">
         <h3>#{msgs.extendedSearch}</h3>
 
@@ -27,6 +28,7 @@
                          icon="fa fa-search"
                          iconPos="right"
                          styleClass="right"
+                         update="searchTabView"
                          rendered="#{SecurityAccessController.hasAuthorityToViewTaskList()}"/>
         <p:commandButton id="submitProcessSearch"
                          value="#{msgs.searchForVolume}"
@@ -35,12 +37,19 @@
                          icon="fa fa-search"
                          iconPos="right"
                          styleClass="right"
+                         update="searchTabView"
                          rendered="#{SecurityAccessController.hasAuthorityToViewProcessList()}"/>
     </ui:define>
 
     <ui:define name="pageTabView">
         <p:tabView id="searchTabView">
             <p:tab id="searchTab" title="#{msgs.details}">
+                <o:validateAllOrNone id="processPropertyValidation"
+                                     message="#{err.fillOutAllOrNone}"
+                                     components="processProperty processPropertyTitle"/>
+                <o:validateAllOrNone id="taskStatusValidation"
+                                     message="#{err.fillOutAllOrNone}"
+                                     components="taskName taskStatus"/>
                 <p:panelGrid id="processSearch-grid">
                     <!-- process title -->
                     <p:row>
@@ -85,7 +94,9 @@
                             </p:selectOneMenu>
                         </p:column>
                         <p:column>
-                            <p:selectOneMenu value="#{SearchForm.processPropertyTitle}">
+                            <p:selectOneMenu id="processPropertyTitle"
+                                             label="#{msgs.value}"
+                                             value="#{SearchForm.processPropertyTitle}">
                                 <f:selectItem itemValue="#{null}" itemLabel="#{msgs.notSelected}" noSelectionOption="true"/>
                                 <f:selectItems value="#{SearchForm.processPropertyTitles}"
                                                var="proc" itemLabel="#{proc}"
@@ -100,21 +111,26 @@
                     </p:row>
                     <!--steps -->
                     <p:row>
-                        <p:column><p:outputLabel value="#{msgs.task}"/></p:column>
+                        <p:column><p:outputLabel for="taskName" value="#{msgs.task}"/></p:column>
                         <p:column>
                             <p:selectOneMenu value="#{SearchForm.stepOperand}">
                                 <f:selectItems value="#{SearchForm.operands}"/>
                             </p:selectOneMenu>
                         </p:column>
                         <p:column>
-                            <p:selectOneMenu id="taskStatus" value="#{SearchForm.status}">
+                            <p:selectOneMenu id="taskStatus"
+                                             label="#{msgs.taskStatus}"
+                                             value="#{SearchForm.status}"
+                                             requiredMessage="Bitte geben Sie sowohl den Aufgabenstatus als auch -titel an">
                             	<f:selectItem itemValue="#{null}" itemLabel="#{msgs.notSelected}" noSelectionOption="true"/>
                                 <f:selectItems value="#{SearchForm.stepstatus}" var="stepstatus"
                                                itemLabel="#{HelperForm.getTranslated(stepstatus.title)}" itemValue="#{stepstatus.searchString}"/>
                             </p:selectOneMenu>
                         </p:column>
                         <p:column>
-                            <p:selectOneMenu id="taskName" value="#{SearchForm.stepname}">
+                            <p:selectOneMenu id="taskName"
+                                             value="#{SearchForm.stepname}"
+                                             requiredMessage="Bitte geben Sie sowohl den Aufgabenstatus als auch -titel an">
                                 <f:selectItem itemValue="#{null}" itemLabel="#{msgs.notSelected}" noSelectionOption="true"/>
                                 <f:selectItems value="#{SearchForm.stepTitles}" var="stepTitles" itemLabel="#{stepTitles}"
                                                itemValue="#{stepTitles}"/>