Skip to content

Navigation Menu

Explore
By company size
By use case
By industry
View all solutions
Topics
- AI
- DevOps
- Security
- Software Development
- View all
Explore
- GitHub Sponsors
  Fund open source developers
- The ReadME Project
  GitHub community articles
Repositories
- Enterprise platform
  AI-powered developer platform
Available add-ons
Pricing

Search code, repositories, users, issues, pull requests...

Search

Clear

Search syntax tips

Provide feedback

We read every piece of feedback, and take your input very seriously.

Include my email address so I can be contacted

Saved searches

Use saved searches to filter your results more quickly

Name

Query

To see all available qualifiers, see our documentation.

You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

OpenZeppelin / openzeppelin-contracts Public

Notifications You must be signed in to change notification settings
Fork 11.9k
Star 25.2k

Code
Issues 217
Pull requests 73
Actions
Security
Insights

Additional navigation options

Code
Issues
Pull requests
Actions
Security
Insights

feat: use require in SafeMath#1187

Merged

nventuro merged 2 commits intoOpenZeppelin:masterOpenZeppelin/openzeppelin-contracts:masterfrom sohkai:safemath-requiresohkai/openzeppelin-solidity:safemath-requireCopy head branch name to clipboard

Aug 10, 2018

+18-18

Conversation Commits2 (2)Checks Files changed

Commits

Commits on Aug 10, 2018

feat: use require in SafeMath
sohkai
committed
fix: grammar with revert
sohkai
committed

Footer

© 2025 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Docs
Contact

You can’t perform that action at this time.