enable/disable submit button based on my row table value

I want to enable/disable submit button based on my row table 

Code:

<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script type="text/javascript">    

    $('#mytable tr').each(function() {
   if (!this.rowIndex) return; // skip first row
   var customerId = this.cells[3].innerHTML;
   alert(customerId);  
});
</script>

 
if customerid ='failure';
disable submit button else enable. is this possible ?