is-string-and-not-blank/lib/index.js

3x as fast as `is-whitespace` and `whitespace-regex` thanks to `is-string-blank`. This package is a simple function that accepts an argument and returns `true` if it is a string AND it is not blank. Supports Node and Browser environments.

"use strict";

var isStringBlank = require('is-string-blank');

function isSANB(val) {
  return typeof val === 'string' && !isStringBlank(val);
}

module.exports = isSANB;