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Add full example in react/jsx-no-target-blank #1988

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merged 3 commits into from Sep 20, 2018
Merged

Add full example in react/jsx-no-target-blank #1988

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eae31a0
add example of complete react/jsx-no-target-blank rule
tom-nexudus Sep 18, 2018
658379a
undid editor prettifying opinions
tom-nexudus Sep 18, 2018
ac78b51
quotes for json key, reordered information
atomcorp Sep 19, 2018
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17 changes: 11 additions & 6 deletions docs/rules/jsx-no-target-blank.md
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Expand Up @@ -12,14 +12,17 @@ This rule aims to prevent user generated links from creating security vulnerabil
`rel='noreferrer noopener'` for external links, and optionally any dynamically generated links.

## Rule Options
```json
...
"react/jsx-no-target-blank": [<enabled>, { "enforceDynamicLinks": <enforce> }]
...
```

There are two main options for the rule:

* `{"enforceDynamicLinks": "always"}` enforces the rule if the href is a dynamic link (default)
* `{"enforceDynamicLinks": "never"}` does not enforce the rule if the href is a dynamic link

* enabled: for enabling the rule. 0=off, 1=warn, 2=error. Defaults to 0.
* enforce: optional string, 'always' or 'never'

### always (default)
`{"enforceDynamicLinks": "always"}` enforces the rule if the href is a dynamic link (default)

When {"enforceDynamicLinks": "always"} is set, the following patterns are considered errors:

Expand All @@ -40,6 +43,8 @@ var Hello = <a></a>

### never

`{"enforceDynamicLinks": "never"}` does not enforce the rule if the href is a dynamic link

When {"enforceDynamicLinks": "never"} is set, the following patterns are **not** considered errors:

```jsx
Expand All @@ -48,4 +53,4 @@ var Hello = <a target='_blank' href={ dynamicLink }></a>

## When Not To Use It

If you do not have any external links, you can disable this rule
If you do not have any external links, you can disable this rule