$(document).ready(function(){
	$('#nsia-select-voucher-type-form').submit(function(){
		if($('#edit-name').val() == '' || $('#edit-name').val() == 'undefined' || $('#edit-name').val() == null){
			alert('Name is required');
			$('#edit-name').focus();
			return false;	
		}
		
		if($('#edit-email').val() == '' || $('#edit-email').val() == 'undefined' || $('#edit-email').val() == null){
			alert('Email is required');
			$('#edit-email').focus();
			return false;	
		}else{
			if(!validate($('#edit-email').val())){
				alert('Invalid email format');
				$('#edit-email').focus();
				return false;
			}
		}
		
		if($('#edit-type-id').val() == '' || $('#edit-type-id').val() == 'undefined' || $('#edit-type-id').val() == null){
			alert('PIN is required');
			$('#edit-type-id').focus();
			return false;	
		}
		
		return false;	
	});	
});

function validate(email) {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;

   if(reg.test(email) == false) {
      return false;
   }else{
   	  return true;
   }
}

function validate_voucher_form(){
	if($('#edit-name').val() == '' || $('#edit-name').val() == 'undefined' || $('#edit-name').val() == null){
		alert('Name is required');
		$('#edit-name').focus();
		return false;	
	}
	
	if($('#edit-email').val() == '' || $('#edit-email').val() == 'undefined' || $('#edit-email').val() == null){
		alert('Email is required');
		$('#edit-email').focus();
		return false;	
	}else{
		if(!validate($('#edit-email').val())){
			alert('Invalid email format');
			$('#edit-email').focus();
			return false;
		}
	}
	
	if($('#edit-type-id').val() == '' || $('#edit-type-id').val() == 'undefined' || $('#edit-type-id').val() == null){
		alert('PIN is required');
		$('#edit-type-id').focus();
		return false;	
	}
	
	return false;
}