35 lines
822 B
Markdown
35 lines
822 B
Markdown
|
# is-svg [](https://travis-ci.org/sindresorhus/is-svg)
|
||
|
|
|
||
|
|
> Check if a string or buffer is [SVG](https://en.wikipedia.org/wiki/Scalable_Vector_Graphics)
|
||
|
|
|
||
|
|
|
||
|
|
## Install
|
||
|
|
|
||
|
|
```
|
||
|
|
$ npm install is-svg
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Usage
|
||
|
|
|
||
|
|
```js
|
||
|
|
const isSvg = require('is-svg');
|
||
|
|
|
||
|
|
isSvg('<svg xmlns="http://www.w3.org/2000/svg"><path fill="#00CD9F"/></svg>');
|
||
|
|
//=> true
|
||
|
|
```
|
||
|
|
|
||
|
|
|
||
|
|
## Edge cases
|
||
|
|
|
||
|
|
This module performs a quick-and-dirty check. It's fast, but in certain cases it will give incorrect results.
|
||
|
|
|
||
|
|
- Returns `true` for an SVG-like string that isn't well-formed or valid: `<svg><div></svg>`
|
||
|
|
|
||
|
|
If you want to make certain that your SVG is *valid*, try parsing it with [libxmljs](https://github.com/polotek/libxmljs).
|
||
|
|
|
||
|
|
|
||
|
|
## License
|
||
|
|
|
||
|
|
MIT © [Sindre Sorhus](https://sindresorhus.com)
|