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Article: ERC20 with safety rails

Open qbzzt opened this issue 3 years ago • 1 comments

Description

In this tutorial the reader will learn how to take the OpenZeppelin ERC-20 contract and implement guard rails to prevent various mistakes people make.

  1. Sending ERC-20 to the contract itself.
  2. Sending ERC-20 to addresses what are empty
  3. Optional freezer that is allowed to freeze an account
  4. "Empty the trash" function, which allows somebody to withdraw other ERC-20 tokens sent to the contract

Related Issue

Closing: #6692

qbzzt avatar Jul 31 '22 00:07 qbzzt

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