php - how to update type=file

Question

how to update type=file

These lines are in my update file. This one works. It echos the $row and i can change it or let it be.

<textarea  cols="25" rows="5" name="bio" ><?php echo $row['bio']?> </textarea> </tr></td>

Now my question is, how can i get the same thing work with an type="file" ?

<input type="file" name="img" accept="image/jpg,image/gif,image/png" /></tr></td>

Answer 1

You cannot pre-fill the value of the file upload control (as a security precaution)