Erase invalid characters from string

[anordstrom]

Hello,

I’m attempting to build family types based off of input form an excel sheet. In some cases, this input contains invalid characters that Revit will not allow as a type name. Is there a way to clear out those invalid characters from a string without needing to change the source data?

[jacob.small]

A series of String.Replace nodes should do the trick.

[christian.stan]

Hello, the GeniusLoci pack has a node that does this

Node: GeniusLoci_Remove Special Characters from string

Cordially
christian.stan

[Revit_Noob]

Thanks to GeniusLoci node.