Disabling teleportation when a portal is touched

[vague lake]

Once your ticket has been resolved, please close it with </ticket close:1054771505520717835> command!

[crimson cairn]

you're in the wrong forum. This is 1.21

anyway, you can use this event
https://lexxie.dev/forge/1.20.1/net/minecraftforge/event/entity/EntityTravelToDimensionEvent.html

[near anchor]

Oh, I overlooked it, is there any way I can delete it? Thank you so much for your help.