Array.isArray doesn't work code example
Example 1: minlenght doesnt work on 0
This is by design. The minlength attribute only validates a field once
it has been edited by the user. It doesn't validate the field if its
value hasn't been changed, even if that value doesn't meet the
constraint. --By: BoltClock on Github
Add "required" to the input tag to force the user to input something -- By: Me
Example 2: does boxshadow work
.shadow {
-moz-box-shadow: 3px 3px 5px 6px #ccc;
-webkit-box-shadow: 3px 3px 5px 6px #ccc;
box-shadow: 3px 3px 5px 6px #ccc;
}