I am using a redux form in order to edit information about tasks, therefore I fetch data from a server and want to use it in the form. How to fill out or populate correctly this form and then edit it. I tried to fill out the form's fields, for example `value={task.text}`. But after that the form doesn't allow me to modify the form element.

```html
<Form className='m-10' model="editTask" encType="multipart/form-data" onSubmit={(values)=> this.handleSubmit(values)}>
  <Row className="form-group ml-1">
    <strong>Done? </strong>{' '}
    <Col md={{ offset: 1 }}>
    <Control.checkbox model=".status" name="status" className="form-check-input" /> Old value: {task.status === 0 ? 'Pending...' : 'The Task Was Done'}
    </Col>
  </Row>
  <Row className="form-group ml-1">
    Your Task
    <Col md={10}> Old value: {task.text}
    <Control.textarea model=".text" name="text" rows="12" className="form-control" />
    </Col>
  </Row>
  <Row className="form-group ml-1">
    <Col md={{ size: 10, offset: 1 }}> {task.username === '' ? 'Edit' :
    <Button type="submit" color="primary">Edit </Button> }
    </Col>
  </Row>
</Form>
```