Fix #368

src/app/components/generic-input/generic-input.component.html

@@ -2,7 +2,7 @@
     <input matInput #inputControl="ngModel" class="form-control" type="text" inputmode="numeric"
         [id]="inputId" [name]="inputId" [disabled]="isDisabled" [(ngModel)]="uiValue" [placeholder]="title"
         (keydown.Tab)="onTabPressed($event, false)" (keydown.shift.Tab)="onTabPressed($event, true)"
-        pattern="^-?([0-9]*\.)?([0-9]+[Ee]-?)?[0-9]+$" required>
+        pattern="^-?([0-9]*\.)?([0-9]+[Ee]-?)?[0-9]+$" [required]="isRequired">
 
     <div *ngIf="enableHelpButton" class="overlap-input">
         <mat-icon id="help-input" (click)="openHelp($event)" [title]="uitextOpenHelp" color="accent">

src/app/components/generic-input/generic-input.component.ts

@@ -203,6 +203,10 @@ export abstract class GenericInputComponentDirective implements OnChanges {
         return this._model;
     }
 
+    public get isRequired(): boolean {
+        return ! this.model.allowEmpty;
+    }
+
     /**
      * événement de changement de la valeur du modèle
      */