Form Validation Multidimensional Select Boxes

This is the screenshot of the work. The Colors dropdown have sub colors. Now the name of colors is color[]. For this case you can see that there are 3 colors. 1st color have 1 sub

Solution 1:

jQuery:

$('select[name^="color["]').each(function() {
  if ($(this).val()=="SELECT") {
    alert(this.name.replace(/[^color0-9]/gi," ")+"is not selected");
    return false;
  }
});