Trim White Spaces

Trims White Spaces from and between string

by Ganesh Salunkhe

HTML

<input type="text" id="txt_email">
<input type="button" id="submit" onClick="return check();" value="Submit">
    
<script>
    function check() {
        var value = document.getElementById("txt_email").value;
        value = value.replace(/\s+/g, '');
        alert(value);
        document.getElementById("txt_email").value = value;
    }
</script>