jQuery- invalid property id

hi i am using data tabel

 

in that column i call edit functionality

return ' ';

here full is an object i passed to edit function

 

function Edit(full)
{
console.log(full);
$("#form").show();
alert(full.FirstName);
//$("#EnquiryId").val(full.EnquiryId);
//$("#FirstName").val(full.FirstName);
}

 

but it shows  invalid property id plaese clarify me