JSFiddle - React, Tailwind, and code Playground

HTML

<input type="text" id="adress" name="adress" />
<input type="submit" id="submit" name="submit" value="odeslat"/>

JavaScript

$("#submit").click(function() {
    if (/^(.*[^0-9]+) (([1-9][0-9]*)/)?([1-9][0-9]*[a-cA-C]?)$/i.test($("#adress").val()))
                alert("tohle je adresa");
    }else{
            alert("tohle nenĂ­ adresa!!!!")
    }
});