Alt Filler

README.md

Image Alt Attribute filler

Put this helper function your functions.php file and pass in an argument (or don't). This way you're alt attribute is always filled out for every image on your site.

This checks to see if the alt attribute is assigned in the WordPress media library and returns that or it just returns the name of the site.

Tip: Use Advanced Custom Fields for the alt attribute.

functions.php

//  @param string
//  @returns echo of alt 
//
function alt_filler( $img_alt = '' ){
		if( empty( $img_alt ) ){
			return get_bloginfo();
		}

		echo $img_alt;
	}