https://spacenews.com/wp-content/plugins/gravity-forms-placeholders-master/gf.placeholders.js?ver=1.0

1(function($){
2
3var gf_placeholder = function() {
4
5	$('.gform_wrapper .gplaceholder')
6		.find('input, textarea').filter(function(i){
7			var $field = $(this);
8			
9			if (this.nodeName == 'INPUT') {
10				var type = this.type;
11				return !(type == 'hidden' || type == 'file' || type == 'radio' || type == 'checkbox');
12			}
13
14			return true;
15		})
16		.each(function(){
17			var $field = $(this);
18
19			var id = this.id;
20			var $labels = $('label[for=' + id + ']').hide();
21			var label = $labels.last().text();
22
23			if (label.length > 0 && label[ label.length-1 ] == '*') {
24				label = label.substring(0, label.length-1) + ' *';
25			}
26
27			$field[0].setAttribute('placeholder', label);
28		});
29
30	var support = (!('placeholder' in document.createElement('input'))); // borrowed from Modernizr.com
31	if ( support && jquery_placeholder_url )
32		$.ajax({
33			cache: true,
34			dataType: 'script',
35			url: jquery_placeholder_url,
36			success: function() {
37				$('input[placeholder], textarea[placeholder]').placeholder({
38					blankSubmit: true
39				});
40			},
41			type: 'get'
42		});
43};
44
45$(document).ready(function(){
46	gf_placeholder();
47	$(document).bind('gform_post_render', gf_placeholder);
48});
49
50})(jQuery);