Ajouter une URL de soumettre au bouton HTML
<!DOCTYPE html>
<html>
<body>
<style>
.sb {
background-color: red;
color: white;
cursor: pointer;
}
</style>
<p>This example uses google search as the url to submit</p>
<form action="https://www.google.com/search" target="_blank">
<h2>Google Search in Javascript</h2>
<input name="q"><br><br>
<button class="sb">Search</button>
</form>
</body>
</html>
Thomas coder