function isElement(value) {
      return (value && typeof value == 'object' && value.nodeType === 1 &&
        (lodash.support.nodeClass ? toString.call(value).indexOf('Element') > -1 : isHostObject(value))) || false;
    }
Checks if `value` is a DOM element.

@static
@memberOf _
@category Lang
@param {*} value The value to check.
@returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
@example

_.isElement(document.body);
// => true

_.isElement('<body>');
// => false