diff --git a/modules/client/front/sample/create/index.html b/modules/client/front/sample/create/index.html
index a0294e1f8..2d0f3d29c 100644
--- a/modules/client/front/sample/create/index.html
+++ b/modules/client/front/sample/create/index.html
@@ -30,7 +30,6 @@
                 vn-id="sampleType"
                 ng-model="$ctrl.clientSample.typeFk"
                 model="ClientSample.typeFk"
-                fields="['code','hasCompany', 'hasPreview']"
                 data="samplesVisible"
                 show-field="description"
                 label="Sample"
@@ -58,13 +57,15 @@
                 data="companiesData"
                 show-field="code"
                 label="Company" 
-                ng-if="sampleType.selection.hasCompany">
+                ng-if="sampleType.selection.hasCompany"
+                required="true">
             </vn-autocomplete>
             <vn-date-picker
                 vn-one
                 label="From"
                 ng-model="$ctrl.clientSample.from"
-                ng-if="sampleType.selection.datepickerEnabled">
+                ng-if="sampleType.selection.datepickerEnabled"
+                required="true">
             </vn-date-picker>
         </vn-horizontal>
     </vn-card>
diff --git a/modules/client/front/sample/create/locale/es.yml b/modules/client/front/sample/create/locale/es.yml
index a534e05d4..b72d456d8 100644
--- a/modules/client/front/sample/create/locale/es.yml
+++ b/modules/client/front/sample/create/locale/es.yml
@@ -1,5 +1,6 @@
 Choose a sample: Selecciona una plantilla
 Choose a company: Selecciona una empresa
+Choose a date: Selecciona una fecha
 Email cannot be blank: Debes introducir un email
 Recipient: Destinatario
 Its only used when sample is sent: Se utiliza únicamente cuando se envía la plantilla