[Phplib-users] OOH forms: error validating

[Emil M. <em...@pa...>]

There probably is a better and easier way but here is what works=
 for me.

in JavaScript

function isBlank(val) {
  var rxAnyChar =3D /./i;
  return (!rxAnyChar.test((val.replace(/\s/g, "")))) ? true :=
 false;
}

in PHP

function is_blank($val) {
 return (!preg_match("/./i", trim($val))) ? true : false;
}

Cheers
Emil