<mat-form-field class="material-mofication-normal">
    <mat-label>{{entry.desc.name}}</mat-label>
    <input matInput [attr.placeholder]="entry.desc.name"
        [(ngModel)]="value"
        [errorStateMatcher]="error">
    <mat-hint>{{entry.desc.desc}}</mat-hint>
    <mat-error *ngIf="error.error !== undefined">{{error.error}}</mat-error>
</mat-form-field>