How do you check for null in FreeMarker?
How do you check for null in FreeMarker? The most common method of detecting for empty or null values uses the has_content function and the trim function. The has_content function is often used with another built-in FreeMarker function to detect for null values. Is null in FreeMarker? The FreeMarker template language doesn't know the Java language null at all. It doesn't have null keyword, and it can't test if something is null or not. When it technically faces with a null , it treats it exactly as a missing variable. What syntax is used to access data using FreeMarker under...