JQuery :: Validate If At Least One Array Filled

I have an array called officers and each officer is an array itself of 5 items....name, position, phone, address, email. My officer array currently has just 4 sub arrays. But I'd eventually like to make it dynamic where I can add as many as i want when filling out this form. Below is a snippet of my form structure....this is just ONE of the 4 officers

HTML Code:
<tr class="marker">
<td rowspan="2">1</td>
<td>Name: <input type="text" name="officer1[]" id="officer1[]" value="<?php echo $_SESSION['name'] ?>" /></td>
<td width="151">Position: <input type="text" name="officer1[]" id="officer1[]" value="" size="10" /></td>
<td align="right">Phone: <input name="officer1[]" type="text" id="officer1[]" value="" /></td>
</tr><tr class="marker">
<td colspan="2" align="left">Address: <input type="text" name="officer1[]" id="officer1[]" size="40" value="" /></td>
<td colspan="1" align="right">Email: <input type="text" name="officer1[]" id="officer1[]" value="<?php echo $_SESSION['email'] ?>" /></td>
</tr>

Of course it goes on with officer2[] and such....My PHP script will take and break each officer array apart and write it into a database using:
officer1[0] = officer1name
officer1[1] = officer1position
officer1[2] = officer1phone
.....etc

Then
officer2[0] = officer2name
....etc
of all the officer arrays, I'd like to validate that at LEAST one of the officer arrays has ALL 5 elements filled. I am not using Jquery's validate function so I need to stay out of that. Due to the nature of my form, Jquery's validate function wouldn't work properly.