Testforblock on minecraft bedrock [closed]

I am trying to test for a Redstone block using the /testforblock 42 6 79 redstone_block

could someone explain how to use this command correctly?

I am playing on bedrock :)

Solution 1:

Using the /testforblock command by itself doesn't do anything. You need to create a command chain with the /testforblock command for it to have a result.

Here is how to create a command chain.

You need to have 1 chain command block after the 1st command block (the one with the /testforblock.) This command block needs to be set to conditional mode. This means it will only run if the /testforblock succeeds!