How to validate a form for following scenario? [closed]

Answer 1

Try this.

var Keyvalues = ""; 

$("input[type=text]").each(function(){ if($.trim($(this).val()) != ""){
Keyvalues = Keyvalues + $(this).attr("id") + "=" + $(this).val() + "&";
}
 });
Keyvalues = Keyvalues.substring(0, Keyvalues.length - 1); 

alert(Keyvalues);