JSFiddle - React, Tailwind, and code Playground

HTML

<div id="divra"><input name="rechercheAvancee" type="text" value="est divra" /></div>
<div><input name="rechercheAvancee" type="text" value="est pas divra" /></div>

JavaScript

$("input[name=rechercheAvancee]","div#divra").blur( function(){ 
    alert($(this).val());
});
$("input[name=rechercheAvancee]","div:not(#divra)").blur( function(){ 
   $("div#divra").css("visibility","hidden"); 
});