# savepopulation/oyster

<https://repo.masters-masters.com/en/repos/savepopulation/oyster>

[Home](https://repo.masters-masters.com/en) › [savepopulation](https://repo.masters-masters.com/en/owners/savepopulation) › [oyster](https://repo.masters-masters.com/en/repos/savepopulation/oyster)

savepopulation/oyster has 104 stars on GitHub. Its RepoMasters card: Prototype tier. A lightweight credit card number formatter, validation type recognition…

| Field | Value |
| --- | --- |
| Owner | [savepopulation](https://repo.masters-masters.com/en/owners/savepopulation) |
| Stars | 104 |
| Forks | 12 |
| Language | [Kotlin](https://repo.masters-masters.com/en/languages/kotlin) |
| License | MIT |
| Created | 2019 |
| Topics | android, android-library, credit-card-validation, mastercard, visa, mada, dinersclub, jcb, discover, american-express |
| Tier | [Prototype (100 to 249 ★)](https://repo.masters-masters.com/en/ranks/rush) |
| View on GitHub | [savepopulation/oyster](https://github.com/savepopulation/oyster) |

## Repository

A lightweight credit card number formatter, validation type recognition library.

The tier for repos with 100 to 249 ★. Published odds per card pulled: 70%. Rarity: Common.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.