diff --git a/src/main/java/info/bukova/isspst/validators/RequirementFormValidator.java b/src/main/java/info/bukova/isspst/validators/RequirementFormValidator.java
index 57e7dd55..df3532d2 100644
--- a/src/main/java/info/bukova/isspst/validators/RequirementFormValidator.java
+++ b/src/main/java/info/bukova/isspst/validators/RequirementFormValidator.java
@@ -22,12 +22,25 @@ public class RequirementFormValidator extends BaseValidator
 	public void validate(ValidationContext ctx)
 	{
 		Property propertyCentre = ctx.getProperties("centre")[0];
-		Workgroup workgroup = (Workgroup) propertyCentre.getValue();
 
-		if (workgroup == null)
-		{
-			this.errorMsg(ctx, StringUtils.localize("RequirementCenterIsEmpty"), "idReqCenter");
-			return;
+		if (propertyCentre != null) {
+			Workgroup workgroup = (Workgroup) propertyCentre.getValue();
+
+			if (workgroup == null) {
+				this.errorMsg(ctx, StringUtils.localize("RequirementCenterIsEmpty"), "idReqCenter");
+				return;
+			}
+		}
+
+		Property propertyDescription = ctx.getProperties("description")[0];
+
+		if (propertyDescription != null) {
+			String description = (String) propertyDescription.getValue();
+
+			if (StringUtils.isNullOrTrimmedEmpty(description)) {
+				this.errorMsg(ctx, StringUtils.localize("ErrMaterialOrServiceDescription"), "idDescription");
+				return;
+			}
 		}
 	}
 }
diff --git a/src/main/webapp/WEB-INF/locales/zk-label.properties b/src/main/webapp/WEB-INF/locales/zk-label.properties
index d1af6cac..2e8d811e 100644
--- a/src/main/webapp/WEB-INF/locales/zk-label.properties
+++ b/src/main/webapp/WEB-INF/locales/zk-label.properties
@@ -419,3 +419,6 @@ ErrFillTripBillResultTimes = Zadejte časy odjezdu a příjezdu.
 ErrApproveMustBeSigned = Schválení musí být digitálně podepsané.
 DigitalSignature = Elektronický podpis
 ContextMenu = Volby v kontextovém menu
+
+ErrMaterialOrServiceDescription=Zadejte popis požadavku.
+
diff --git a/src/main/webapp/main/orders/requirements/reqForm.zul b/src/main/webapp/main/orders/requirements/reqForm.zul
index 3030c077..a28bc640 100644
--- a/src/main/webapp/main/orders/requirements/reqForm.zul
+++ b/src/main/webapp/main/orders/requirements/reqForm.zul
@@ -81,7 +81,7 @@
 				<cell sclass="row-title">${labels.RequirementsFormDescription} :</cell>
 				<cell>
 					<textbox
-						id="description"
+						id="idDescription"
 						width="400px"
 						rows="5"
 						maxlength="@load(vm.lengthDescription)"