diff --git a/lib/content-services/src/lib/i18n/en.json b/lib/content-services/src/lib/i18n/en.json
index 08656fbdd3..2375b18917 100644
--- a/lib/content-services/src/lib/i18n/en.json
+++ b/lib/content-services/src/lib/i18n/en.json
@@ -446,11 +446,11 @@
         "IN_LAST": "Value required",
         "START_DATE": {
           "REQUIRED": "Start Date required",
-          "INVALID_FORMAT": "Start Date invalid"
+          "INVALID_FORMAT": "Start Date invalid. The date must be in the format '{{ requiredFormat }}'"
         },
         "END_DATE": {
           "REQUIRED": "End Date required",
-          "INVALID_FORMAT": "End Date invalid"
+          "INVALID_FORMAT": "End Date invalid. The date must be in the format '{{ requiredFormat }}'"
         }
       },
       "ARIA_LABEL": {
diff --git a/lib/content-services/src/lib/search/components/search-date-range-tabbed/search-date-range/search-date-range.component.html b/lib/content-services/src/lib/search/components/search-date-range-tabbed/search-date-range/search-date-range.component.html
index 8275e3516f..e2ff26d43e 100644
--- a/lib/content-services/src/lib/search/components/search-date-range-tabbed/search-date-range/search-date-range.component.html
+++ b/lib/content-services/src/lib/search/components/search-date-range-tabbed/search-date-range/search-date-range.component.html
@@ -42,9 +42,9 @@
         <mat-datepicker-toggle matSuffix [for]="picker" data-automation-id="date-range-between-datepicker-toggle" />
         <mat-date-range-picker #picker />
 
-        <mat-error *ngIf="betweenStartDateFormControl.errors?.invalidDate">{{ 'SEARCH.DATE_RANGE_ADVANCED.ERROR.START_DATE.INVALID_FORMAT' | translate }}</mat-error>
+        <mat-error *ngIf="betweenStartDateFormControl.errors?.invalidDate">{{ 'SEARCH.DATE_RANGE_ADVANCED.ERROR.START_DATE.INVALID_FORMAT' | translate: { requiredFormat: dateFormat } }}</mat-error>
         <mat-error *ngIf="betweenStartDateFormControl.errors?.required">{{ 'SEARCH.DATE_RANGE_ADVANCED.ERROR.START_DATE.REQUIRED' | translate }}</mat-error>
-        <mat-error *ngIf="betweenEndDateFormControl.errors?.invalidDate">{{ 'SEARCH.DATE_RANGE_ADVANCED.ERROR.END_DATE.INVALID_FORMAT' | translate }}</mat-error>
+        <mat-error *ngIf="betweenEndDateFormControl.errors?.invalidDate">{{ 'SEARCH.DATE_RANGE_ADVANCED.ERROR.END_DATE.INVALID_FORMAT' | translate : { requiredFormat: dateFormat } }}</mat-error>
         <mat-error *ngIf="betweenEndDateFormControl.errors?.required">{{ 'SEARCH.DATE_RANGE_ADVANCED.ERROR.END_DATE.REQUIRED' | translate }}</mat-error>
       </mat-form-field>
     </span>