jquery - Check other input fields other than the one being typed in and if exists remove value -


i'm trying check make sure value user inputs not appear in text field if if remove remove text user typed. i'm looping through fields this:

$( ".sort_member_order_text" ).keyup(function() {     var dinput = this.value;     $(".sort_member_order_text").each(function() {         var finput = this.value;         if(finput == dinput){             finput.html('');             return false;         }     }); });

i tried above code i'm getting undefined. ideas on how make work?


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