JSFiddle - React, Tailwind, and code Playground

HTML

<form method="POST" action="">
    <input type="text" id="txtPesquisaServidor" value="" />
    <input type="submit" value="Submit" />
</form>

JavaScript

$('#txtPesquisaServidor').on('keypress', function(event){
        if(event.keyCode == 13) {
            event.preventDefault();
			alert("ENTER");
            return false;
        }
    });