Validating XML again XSD

I often validate xml code against xsd files using a Notepad++ plugin to do this. Can anyone recommend a method to validate through vim?  To be more precise, the validation is for the actual data within the xml file. These files come to me because of failed uploads due to, usually, data errors—to big, wrong data type, etc. To find the “imps” causing the failed uploads, most of the xml content has to be stripped away for which vim is great, but it would be nice to validate in vim also and thus save from moving files between vim and Notpad++.

 

Thanks

 

Paul