focus on input field code example

Example 1: focus on input

document.getElementById("myText").focus();

Example 2: focus on input

$("input:text:visible:first").focus();

Example 3: focus js

<input type="text" id="myTextField" value="Text field.">
<p></p>
<button type="button" onclick="focusMethod()">Click me to focus on the text field!</button>