JSFiddle - React, Tailwind, and code Playground

by Malik Naik

HTML

<form action="somepage.php" method="POST" id="form01">
<textarea onkeyup="detectEnter(event);" name="inputBox123" id="myTextarea" style="white-space:nowrap;">
</textarea>
<input type="button" value="Submeter" onclick="myFunction()" />
</form>

JavaScript

function detectEnter(e) {
	var keyp = (e.keyCode ? e.keyCode : e.which);
	var form = document.getElementById("form01");
	if(keyp == 13) {
  	alert("Click on Ok to Submit form");
		form.submit();
	}
}