String null check in jstl

Bjoke: A "Bully Joke". A Statement or action made with malicious intent - unless challenged. At which point it magically transforms into "I was just funnin'" or "What's the matter, can't take a joke? Forum: JSF. Maria Diminuta. I like Optional 'thank-you' note:. Should I check with "myObject. Cesar Loachamin. Welcome to JavaRanch Maria!! Sure you use myObject. Hehe thanks!! I do think the same, but the guy who is managing this project told me to do this way because he doesn't want the java class to be modified from now on Active 4 years, 4 months ago.

Viewed k times. Improve this question. Tom11 2, 7 7 gold badges 28 28 silver badges 51 51 bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Community Bot 1 1 1 silver badge. BalusC BalusC 1. For people who are having odd problems with the empty check, here's a fishy story with a possible cause: gayleforce. You'd need to upgrade to JSTL 1. I mean the test is evaluated to true if and only if var1 is not null and var1 is not empty. Is there no need to check for null separately?

In case of String values, it's equivalent to var ne null and var ne ''. Further it also supports Object , array, Collection and Map. Show 4 more comments. Ankit Agarwal Ankit Agarwal 1 1 silver badge 7 7 bronze badges. Rija Ramampiandra Rija Ramampiandra 3 3 silver badges 4 4 bronze badges.

Here's the one liner. Sorter Sorter 8, 5 5 gold badges 55 55 silver badges 68 68 bronze badges. Supun Dharmarathne Supun Dharmarathne 1, 1 1 gold badge 10 10 silver badges 18 18 bronze badges.

No, unfortunately, you can't. Gene Gene 9, 1 1 gold badge 60 60 silver badges 56 56 bronze badges. What's the issue with my comment?