diff --git a/src/helpers/FormValidation/DataGridFormValidationHelpers.js b/src/helpers/FormValidation/DataGridFormValidationHelpers.js
index 9bcda37a5..74055d071 100644
--- a/src/helpers/FormValidation/DataGridFormValidationHelpers.js
+++ b/src/helpers/FormValidation/DataGridFormValidationHelpers.js
@@ -11,7 +11,7 @@ const dgfieldValidationMessages = defineMessages({
 export const CUSTOM_DGFIELD_VALIDATION = {
   timeline_tempi_scadenze: {
     isValid: (value, itemObj, intlFunc) => {
-      const isValid = value.filter((val, i) => val.title).length;
+      const isValid = value.every((val, i) => val.title);
       return !isValid
         ? intlFunc(
             dgfieldValidationMessages.timeline_tempi_scadenze_validation_error,