Aram Elchyan 5d34dbecea Functions in SafeMath contract overloaded to accept custom error messages (#1828) ...

* Imporvement: functions in SafeMath contract overloaded to accept custom error messages.

* CHANGELOG updated, custom error messages added to ERC20, ERC721 and ERC777 for subtraction related exceptions.

* SafeMath overloads for 'add' and 'mul' removed.

* Error messages modified.

* Update CHANGELOG.md

2019-07-29 15:23:34 -03:00

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access

migrate content to format for new docs site

2019-07-17 17:16:47 -03:00

crowdsale

migrate content to format for new docs site

2019-07-17 17:16:47 -03:00

cryptography

migrate content to format for new docs site

2019-07-17 17:16:47 -03:00

drafts

Add @openzeppelin/contracts as alternative package name (#1840)

2019-07-26 16:01:04 -03:00

examples

Simplification of SampleToken (#1734)

2019-06-04 10:22:20 -03:00

introspection

Squash merge of branch docs-v2.x into master

2019-07-23 15:54:12 -03:00

lifecycle

merge api docs changes

2019-05-23 18:24:31 -03:00

math

Functions in SafeMath contract overloaded to accept custom error messages (#1828)

2019-07-29 15:23:34 -03:00

mocks

Fix/add erc721 safe mint safe transfer from #1736 (#1816)

2019-07-29 12:16:55 -03:00

ownership

Squash merge of branch docs-v2.x into master

2019-07-23 15:54:12 -03:00

payment

migrate content to format for new docs site

2019-07-17 17:16:47 -03:00

token

Functions in SafeMath contract overloaded to accept custom error messages (#1828)

2019-07-29 15:23:34 -03:00

utils

migrate content to format for new docs site

2019-07-17 17:16:47 -03:00

package.json

Add @openzeppelin/contracts as alternative package name (#1840)

2019-07-26 16:01:04 -03:00