limit text to certain number javascript code example

Example 1: how to limit characters in number input js

function limit(element)
{
    var max_chars = 2;

    if(element.value.length > max_chars) {
        element.value = element.value.substr(0, max_chars);
    }
}


<!-- HTML -->
<input type="number" onkeydown="limit(this);" onkeyup="limit(this);">

Example 2: Limit text to specified number of words using Javascript

"Want better search results? See our search tips".split(" ").splice(0,3).join(" ")