how to condition the display of a field in a reactjs form?

I’m using ReactJs as a frontend library. Actually I want to condition the display of a field in my form.
the field that I want to condition its display is “long_escalier”
I want to said : If(floor_no !=”rée de chanssée){ dispaly the field of long_escalier}
This is my code:

      <Form className='mt-2 pt-50'>
        <Row>
          <Col sm='12' className='mb-1'>

            <Label className='form-label' for='name'>
              Floor Number <span className='text-danger'>*</span>
            </Label>
            <input type='text' className="form-control"
              onChange={(e) =>
                setFloorno(e.target.value)
              }
              placeholder="floor no" />
            <small className='text-danger'>{errorList.floor_no}</small>
            <br />
          </Col>

        </Row>
        <Row>
          <Col sm='12' className='mb-1'>
        


            <Label className='form-label' for='long_escalier'>
              Longueur Escalier <span className='text-danger'>*</span>
            </Label>
            <input type='text' className="form-control"
              onChange={(e) =>
                setLongEscalier(e.target.value)
              }
              placeholder="Stair length" />
            <small className='text-danger'>{errorList.long_escalier}</small>
            <br/>
          </Col>
        </Row>
        <Row>
          <Col sm='12' className='mb-1'>

            <Label className='form-label' for='dispo_ascenseur'>
              Elevator availability
              <span className='text-danger'>*</span>
            </Label>
            <select id='dispo_ascenseur' className='form-control' onChange={(e) => setAscenseur(e.target.value)}>
              <option value='disponible'> Disponible </option>
              <option value='non disponible'> Non Disponible </option>
            </select>
            <small className='text-danger'>{errorList.dispo_ascenseur}</small>
            <br/>
          </Col>
        </Row>

        <Button onClick={addFloor} className='me-1' color='primary'>
          Submit
        </Button>
        <Button type='reset' color='secondary'>
          Cancel
        </Button>
      </Form>

And thanks for advance for anyone will help me