Nicolás Venturo c75b016919 Add missing requirements to ERC777 (#2212) ...

* Restore _approve check for zero sender

* Add non-zero operator check to _send

2020-04-24 15:33:22 -03:00

..

ERC20

Migrate from truffle to test-environment (#2007)

2019-11-28 15:46:42 -03:00

ERC721

Fix/improve revert reason #1727 (#2018)

2020-01-23 16:33:09 -03:00

ERC777

Add missing requirements to ERC777 (#2212)

2020-04-24 15:33:22 -03:00