[//]: # "File generated from a template. Do not edit this file directly."

# cred-class-field-documentation-url-not-http-url

`documentationUrl` field in credential class must be an HTTP URL. Only applicable to community credentials.

📋 This rule is part of the `plugin:n8n-nodes-base/credentials` config.

## Examples

❌ Example of **incorrect** code:

```js
class TestApi implements ICredentialType {
    name = 'myTestApi';
    displayName = 'My Test API';
    documentationUrl = 'lowercase';
}

class TestApi implements ICredentialType {
    name = 'myTestApi';
    displayName = 'My Test API';
    documentationUrl = 'camelCase';
}

class TestApi implements ICredentialType {
    name = 'myTestApi';
    displayName = 'My Test API';
    documentationUrl = 'PascalCase';
}

class TestApi implements ICredentialType {
    name = 'myTestApi';
    displayName = 'My Test API';
    documentationUrl = 'Sentence case';
}
```

✅ Example of **correct** code:

```js
class MyTestApi implements ICredentialType {
    name = 'myTestApi';
    displayName = 'My Test API';
    documentationUrl = 'http://example.com/docs/auth';
}

class MyTestApi implements ICredentialType {
    name = 'myTestApi';
    displayName = 'My Test API';
    documentationUrl = 'https://example.com/docs/auth';
}
```

## Links

- [Rule source](../../lib/rules/cred-class-field-documentation-url-not-http-url.ts)
- [Test source](../../tests/cred-class-field-documentation-url-not-http-url.test.ts)