Problem getting set_value() to repopulate a form

[eluser]Unknown[/eluser]
I am using arrays as field names, but am having trouble getting set_value() to repopulate the data.

Here is my view

Code:

<?=form_open('contacts/index');?>
        <p>
            Name:<br />
            &lt;?=form_input('name', set_value('name'));?&gt;
        </p>
        <p>
            Company:<br />
            &lt;?=form_input('company', set_value('company'))?&gt;
        </p>
        <p>
            Address:<br />
            &lt;?=form_textarea('address', set_value('address'));?&gt;
        </p>
        <p>
            Email Address:<br />
            &lt;?=form_input('email[]', set_value('email[]'))?&gt;
        </p>
        <p>
            Email Address 2:<br />
            &lt;?php echo form_input('email[]', set_value('email[]'));?&gt;
        </p>
        <p>
            Phone:<br />
            &lt;?=form_input('phone[]', set_value('phone[]'))?&gt;
        </p>
        <p>
            Phone 2: <br />
            &lt;?=form_input('phone[]', set_value('phone[]'))?&gt;
        </p>
        <p>
            &lt;?=form_submit('addcontact','Add Contact!')?&gt;
        </p>
        &lt;?=form_close();?&gt;

On validation fail, it fills in the email addresses as 'Array'. Any help on this?