> For the complete documentation index, see [llms.txt](https://xeavin.gitbook.io/ff12-lua-loader/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://xeavin.gitbook.io/ff12-lua-loader/general/functions/check-min-version.md).

# Check Min Version

### Signature

```csharp
bool checkMinVersion(s32 major, s32 minor, s32 patch)
```

### Description

Returns whether the provided Lua loader version matches with the current one (`true`) or not (`false`).

### Arguments

#### Major

The major version number which indicates significant updates with major changes that break backwards compatibility.

#### Minor

The major version number which indicates updates with feature additions or improvements that do not break backward compatibility.

#### Patch

The major version number which indicates updates with bug fixes or minor improvements that do not affect existing features.

### Example

#### Check Minimum Lua Loader Version

```lua
if not (checkMinVersion and checkMinVersion(1, 5, 1)) then
  print("Invalid version.")
  return
end
```


---

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