validateExtension() function - Documentation for SproutCMS

function validateExtension()

Validates that an output file extension is of a valid format

File: /sprout/Helpers/FileConvert.php, line 36
Namespace: Sprout\Helpers
Class: FileConvert, Static method

Usage

void FileConvert::validateExtension ( string $ext );

Arguments

string $ext
```
The output extension
```

Exceptions thrown

InvalidArgumentException
```
IF the extension is invalid
```

Return value

void