<h2 mat-dialog-title>Create new inbox</h2> <mat-dialog-content class="mat-typography"> <form class="input" [formGroup]="form"> <mat-form-field> <mat-label>New inbox address</mat-label> <input matInput formControlName="name" /> <mat-error *ngIf="form.controls.name.errors && form.controls.name.errors.required" >Inbox address is required</mat-error > </mat-form-field> </form> </mat-dialog-content> <mat-dialog-actions align="end"> <button mat-button (click)="onCancel()">Cancel</button> <button mat-button (click)="onSubmit()" cdkFocusInitial> Create address </button> </mat-dialog-actions>