> For the complete documentation index, see [llms.txt](https://help.auxalia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.auxalia.com/plant-tools/plantexpresstools/how-to-use/plantprojectmanager/usage/pid-3d-drawing-node/validate.md).

# Validate

The "Validate" function validates all selected drawings.

![](/files/PvKmqhDPcxRY2JUphvae)

The validation dialog opens to show the progress.

![](/files/gxFC7ipdaACO8D2b49ob)