1.Check his full name and petioner name on visa and you should get the rate confirmation from same employer
2.Check validity on visa copy
3.Must obtain two pages of visa copy
4.Must not be I-797 C(its a receipt copy for employer but not a granted visa copy to reside candidate in USA)
5.If it is extension copy ask him for inital visa copy
6.Use the below link to validate H1B copy by entering receipt number of visa copy
https://egov.uscis.gov/casestatus/landing.do
Special Note : You can zoom and check on the validity , DOB and receipt number , if you can see any white spacing around letters then it is a fabricated
2.Check validity on visa copy
3.Must obtain two pages of visa copy
4.Must not be I-797 C(its a receipt copy for employer but not a granted visa copy to reside candidate in USA)
5.If it is extension copy ask him for inital visa copy
6.Use the below link to validate H1B copy by entering receipt number of visa copy
https://egov.uscis.gov/casestatus/landing.do
Special Note : You can zoom and check on the validity , DOB and receipt number , if you can see any white spacing around letters then it is a fabricated