FatboarProject/angular-client/src/app/components/admin/assistance/response-contact/response-contact.component.html

<h3 mat-dialog-title class="text-center ">  <span class="">Répondre à </span> <span class="font-weight-bold">{{element.email}}</span> </h3>

<form [formGroup]="formGroup" >
<div mat-dialog-content class="">
   
    <div class="row">
        <p class="col-5 col-md-4 font-weight-bold text-lg-right parag">Message :</p>
        <mat-form-field class="col-7 col-md-5" appearance="outline">
            <textarea  rows="7" matInput formControlName="text"></textarea>
            <mat-error *ngIf="!formGroup.controls['text'].valid || formGroup.controls['text'].touched">
                {{ getErrorMessage() }}
              </mat-error>
        </mat-form-field>
        
    </div>

</div>


<div mat-dialog-actions class="row justify-content-center mt-2">
       
    <button mat-raised-button class="btn mr-2" color="primary" (click)="sendResponse()" >Modifier</button>
    <button mat-raised-button class="btn ml-2" cdkFocusInitial color="primary" (click)="onNoClick()">Annuler</button>
   
  </div>

</form>