如何在codeigniter中放置多个提交按钮

Question

i have designed this form for login modal:

<tr>
        <td></td>
        <td><?php echo form_submit('submit', ' Log In', 'class="btn btn-primary btn-lg btn-block"'); ?>
            <?php echo form_submit('forget', ' Forget Password ', 'class="btn btn-warning btn-lg btn-block"'); ?>
        </td>
 </tr>

both of these buttons are doing same works how can I isolate which one has pressed?

thanks for everyon

Answer 1

if (!empty($_POST['submit'])) {
  // submit button pressed
}

if (!empty($_POST['forget'])) {
  // forgot password button pressed
}