jQuery code to check if all textboxes are empty

$(document).ready(function() {

02	$('#btnSubmit').click(function(e) {

03	var isValid = true;

04	$('input[type="text"]').each(function() {

05	if ($.trim($(this).val()) == '') {

06	isValid = false;

07	$(this).css({

08	"border": "1px solid red",

09	"background": "#FFCECE"

10

});

11

}

12

else {

13	$(this).css({

14	"border": "",

15	"background": ""

16

});

17

}

18

});

19	if (isValid == false)

20	e.preventDefault();

21

else

22	alert('Thank you for submitting');

23

});

24

});​