how to save a field created by using hooks in database I added fields mobile no,landline no, using the below code to the form which i created with webform module. when i fill the fields along with two added fields and submit them .i cannot find the two added field in results.how can i make them appear in results.

function search_enhance_form_alter(&amp;$form, $form_state, $form_id) {

if($form_id == 'webform_client_form_2') {
  $form['mobile no'] = array(
  '#type' =&gt; 'fieldset',
  '#title' =&gt; t('mobile no'),
  '#collapsible' =&gt; TRUE,
  '#weight' =&gt; 30,
);
$form['mobile no']['text'] = array(
  '#type' =&gt; 'textfield',
  '#description' =&gt; t('This is a test to see the form_alter hook in action1.'),
);

$form['text'] = array(
  '#type' =&gt; 'textfield',
  '#description' =&gt; t('This is a test to see the form_alter hook in action.'),
  '#title' =&gt; t('land line no'),
  '#weight' =&gt; 10,
);
}         
}
first create submit button

$form['submit_button'] = array(
                '#type' =&gt; 'submit',
                '#value' =&gt; t('Click Here!'),
                );


when you create submit it calls this function and feilds submitted or updated to your database

function form_try_form_submit($form, &amp;$form_state) 
            {
                echo '&lt;pre&gt;';
                var_dump($form_state['values']);
                echo '&lt;/pre&gt;';
                $insert=db_insert('DB')
                -&gt;fields
                (
                    array
                    (
                        'phone' =&gt; $form_state['values']['phone']
                                 ) 
                 )
            }