disable past dates on accoes

src/app/shared/publication/new-action/new-action.page.html

@@ -46,6 +46,7 @@
               placeholder="Choose a date*"
               [(ngModel)]="folder.DateBegin"
               [disabled]="disabled"
+              [min]="currentDate"
             >
             <mat-datepicker-toggle id="new-inicio" matSuffix [for]="picker1"></mat-datepicker-toggle>
             <ngx-mat-datetime-picker #picker1
@@ -82,6 +83,7 @@
               placeholder="Choose a date*"
               [(ngModel)]="folder.DateEnd"
               [disabled]="disabled"
+              [min]="currentDate"
             >
             <mat-datepicker-toggle id="new-inicio" matSuffix [for]="picker2"></mat-datepicker-toggle>
             <ngx-mat-datetime-picker #picker2

src/app/shared/publication/new-action/new-action.page.ts

@@ -25,6 +25,7 @@ export class NewActionPage implements OnInit {
   public stepHour = 1;
   public stepMinute = 5;
   public stepSecond = 5;
+  currentDate = new Date();
   public endMinDate = new Date(new Date().getTime() + 15 * 60000);
 
   Form: FormGroup;