dist/f2.basic.js
function(node) {
		return (
			F2.isNativeDOMNode(node) &&
			!_hasNonTextChildNodes(node) &&
			!!node.getAttribute('data-f2-appid') &&
			!!node.getAttribute('data-f2-manifesturl')
		);
	}
function(node) {
		return (
			F2.isNativeDOMNode(node) &&
			!_hasNonTextChildNodes(node) &&
			!!node.getAttribute('data-f2-appid') &&
			!!node.getAttribute('data-f2-manifesturl')
		);
	}
function ( node ) { return ( F2 . isNativeDOMNode ( node ) && ! _hasNonTextChildNodes ( node ) && ! ! node . getAttribute ( 'data-f2-appid' ) && ! ! node . getAttribute ( 'data-f2-manifesturl' ) ) ; }
Checks if an element is a placeholder element
@method _isPlaceholderElement
@private
@param {Element} node The DOM element to check
@return {bool} True if the element is a placeholder
Checks if an element is a placeholder element