<mat-form-field class="material-mofication-normal">
    <mat-label>IP Address</mat-label>
    <input matInput
        [(ngModel)]="state.configuration.configuration.bind_addr"
        [errorStateMatcher]="state.errors.address">
    <mat-error *ngIf="state.errors.address.getErrorCode() === 'INVALID'">
        Please enter a valid IPv4/IPv6 address
    </mat-error>
    <mat-error *ngIf="state.errors.address.getErrorCode() === 'REQUIRED'">
        <strong>required</strong>
    </mat-error>
</mat-form-field>
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