What does a dream about a code mean?
A dream about a code indicates that you are closing yourself off and not letting others in.
What does a dream mean in which you forgot a code?
A dream in which you forgot a code indicates that you are reluctant to fully express yourself. Something is holding you back. This dream may also alert you to a date or appointment that you have forgotten.
Read more: The meaning of common dreams: what do your dreams say about your subconscious?
What others say about this dream
Every dream is a direct, personal, and meaningful message to the dreamer.
– u/RadOwl on this conversation on Reddit