
    <nz-flex nzVertical [nzGap]="16">
      <nz-flex nzVertical>
        <h5 nz-typography>With Formatter (Uppercase)</h5>
        <nz-input-otp [nzFormatter]="formatter"></nz-input-otp>
      </nz-flex>

      <nz-flex nzVertical>
        <h5 nz-typography>With Disabled</h5>
        <nz-input-otp [disabled]="true"></nz-input-otp>
      </nz-flex>

      <nz-flex nzVertical>
        <h5 nz-typography>With Length (8)</h5>
        <nz-input-otp [nzLength]="8"></nz-input-otp>
      </nz-flex>

      <nz-flex nzVertical>
        <h5 nz-typography>With custom display character</h5>
        <nz-input-otp [nzMask]="'🔒'"></nz-input-otp>
      </nz-flex>
    </nz-flex>
  