Hide Element If Field Value is Null

Wappler General How To
#1

Another hide button question. I need to hide a button if the value of a field is null. Any ideas?

#2

value == null

You will have to type it in, so just make sure there are no quotes around it.

2 Likes
#3

I use the UI and write ‘null’ in the compare field and then remove the quotes afterwards. Longwinded but means I know it’s correct as Wappler has written it. Would be nice to have IS NULL and IS NOT NULL as options, though. Or just null as a value to compare to.

3 Likes
#4

So dang easy. I owe you a beer, Ken. :beers:

1 Like