eslint-plugin-n8n-nodes-base
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[](https://npmjs.org/package/eslint-plugin-n8n-nodes-base) [](http
ESLint plugin for linting n8n nodes.
npm i -D eslint-plugin-n8n-nodes-base
recommended (all rules)autofixable-safe (not causing breaking changes)autofixable-unsafe (causing breaking changes)non-autofixable (to manually fix)The following example...
n8n-nodes-base plugin,recommended, and{
plugins: [ "eslint-plugin-n8n-nodes-base" ],
extends: [ "plugin:n8n-nodes-base/recommended" ],
rules: {
"n8n-nodes-base/node-param-type-options-missing-from-limit": "off"
}
}
Optionally, omit extends and enable rules individually:
{
plugins: [ "eslint-plugin-n8n-nodes-base" ],
rules: {
"n8n-nodes-base/node-param-type-options-missing-from-limit": "error"
"n8n-nodes-base/node-param-resource-without-no-data-expression": "error"
"n8n-nodes-base/node-param-resource-with-plural-option": "error"
}
}
| Name | Description | Autofixable |
|---|---|---|
| cred-class-field-display-name-miscased | displayName field in credential class must be title cased. | Yes, safe |
| cred-class-field-display-name-missing-api | displayName field in credential class must be end with API. | Yes, safe |
| cred-class-field-display-name-missing-oauth2 | displayName field in credential class must mention OAuth2 if applicable. | No |
| cred-class-field-documentation-url-miscased | documentationUrl field in credential class must be camel cased. | Yes, safe |
| cred-class-field-documentation-url-missing | documentationUrl field in credential class must be present. | Yes, safe |
| cred-class-field-name-missing-oauth2 | name field in credential class must mention OAuth2 if applicable. | No |
| cred-class-field-name-unsuffixed | name field in credential class must be suffixed with -Api. | Yes, unsafe |
| cred-class-field-name-uppercase-first-char | First char in name in credential class must be lowercase. | Yes, unsafe |
| cred-class-field-placeholder-url-missing-eg | placeholder for a URL in credential class must be prepended with e.g.. | Yes, safe |
| cred-class-field-properties-assertion | In a credential class, the field properties must be typed 'INodeProperties' and individual properties must have no assertions. | Yes, safe |
| cred-class-name-missing-oauth2-suffix | Credential class name must mention OAuth2 if applicable. | No |
| cred-class-name-unsuffixed | Credential class name must be suffixed with -Api. | Yes, unsafe |
| filesystem-wrong-cred-filename | Credentials filename must match credentials class name, excluding the filename suffix. Example: TestApi.credentials.ts matches TestApi in class TestApi implements ICredentialType. | No |
| filesystem-wrong-node-dirname | Node dirname must match node filename, excluding the filename suffix. Example: Test node dirname matches Test.node.ts node filename. | No |
| filesystem-wrong-node-filename | Node filename must match name in node class description, excluding the filename suffix. Example: Test.node.ts matches Test in Test.description.name. | No |
| filesystem-wrong-resource-description-filename | Resource description file must use singular form. Example: UserDescription.ts, not UsersDescription.ts. | No |
| node-class-description-credentials-name-unsuffixed | name under credentials in node class description must be suffixed with -Api. | Yes, unsafe |
| node-class-description-display-name-unsuffixed-trigger-node | displayName in node class description for trigger node must be suffixed with -Trigger. | Yes, unsafe |
| node-class-description-empty-string | description in node class description must be filled out. | No |
| node-class-description-icon-not-svg | icon in node class description should be an SVG icon. | No |
| node-class-description-inputs-wrong-regular-node | The number of inputs in node class description for regular node should be one, or two for Merge node. | Yes, safe |
| node-class-description-inputs-wrong-trigger-node | The number of inputs in node class description for trigger node should be zero. | Yes, safe |
| node-class-description-missing-subtitle | subtitle in node class description must be present. | Yes, safe |
| node-class-description-name-unsuffixed-trigger-node | name in node class description for trigger node must be suffixed with -Trigger. | Yes, unsafe |
| node-class-description-outputs-wrong | The number of outputs in node class description for any node must be one, or two for If node, or four for Switch node. | Yes, safe |
| node-execute-block-double-assertion-for-items | In the execute() method there is no need to double assert the type of items.length. | Yes, safe |
| node-execute-block-missing-continue-on-fail | The execute() method in a node must implement continueOnFail in a try-catch block. | No |
| node-execute-block-wrong-error-thrown | The execute() method in a node may only throw NodeApiError for failed network requests and NodeOperationError for internal errors, not the built-in Error. | No |
| node-param-array-type-assertion | Array of node parameters must be typed, not type-asserted. | Yes, unsafe |
| node-param-collection-type-unsorted-items | Items in collection-type node parameter must be alphabetized by name if more than five. | Yes, safe |
| node-param-color-type-unused | color-type must be used for color-related node parameter. | Yes, unsafe |
| node-param-default-missing | default must be present in a node parameter. | Yes, safe |
| node-param-default-wrong-for-boolean | default for boolean-type node parameter must be a boolean. | Yes, safe |
| node-param-default-wrong-for-collection | default for collection-type node parameter must be an object. | Yes, safe |
| node-param-default-wrong-for-fixed-collection | default for fixed-collection-type node parameter must be an object. | Yes, safe |
| node-param-default-wrong-for-limit | default for a Limit node parameter must be 50. | Yes, safe |
| node-param-default-wrong-for-multi-options | default for a multi-options-type node parameter must be an array. | Yes, safe |
| node-param-default-wrong-for-number | default for a number-type node parameter must be a number. | Yes, safe |
| node-param-default-wrong-for-options | default for an options-type node parameter must be one of the options. | Yes, safe |
| node-param-default-wrong-for-simplify | default for a Simplify node parameter must be true. | Yes, safe |
| node-param-default-wrong-for-string | default for a string-type node parameter must be a string. | Yes, safe |
| node-param-description-boolean-without-whether | description in a boolean node parameter must start with Whether. | No |
| node-param-description-empty-string | description in node parameter or in option in options-type and multi-options-type param must be filled out or removed. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-excess-final-period | description in node parameter must end without a final period if a single-sentence description. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-excess-inner-whitespace | description in node parameter must not contain excess inner whitespace. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-identical-to-display-name | description in node parameter must not be identical to displayName. | No |
| node-param-description-line-break-html-tag | description in node parameter must not contain an HTML line break. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-lowercase-first-char | First char in description in node parameter must be uppercase. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-miscased-id | ID in description in node parameter must be fully uppercased. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-missing-final-period | description in node parameter must end with a final period if a multiple-sentence description, unless ending with </code>. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-missing-for-return-all | description for Return All node parameter must be present. | Yes, safe |
| node-param-description-missing-for-simplify | description for Simplify node parameter must be present. | Yes, safe |
| node-param-description-missing-from-dynamic-multi-options | description in dynamic-multi-options-type node parameter must be present. | Yes, safe |
| node-param-description-missing-from-dynamic-options | description in dynamic-options-type node parameter must be present. | Yes, safe |
| node-param-description-missing-from-limit | description in Limit node parameter must be present. | Yes, safe |
| node-param-description-unencoded-angle-brackets | description in node parameter must encode angle brackets for them to render. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-unneeded-backticks | description in node parameter must not use unneeded backticks. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-untrimmed | description in node parameter must be trimmed. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-url-missing-protocol | description in node parameter must include protocol when containing a URL. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-weak | description in node parameter must be either useful or omitted. Applicable by extension to description in option in options-type and multi-options-type node parameter. | Yes, safe |
| node-param-description-wrong-for-dynamic-multi-options | description in dynamic-multi-options-type node parameter must be Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/nodes/expressions.html#expressions">expression</a> | Yes, safe |
| node-param-description-wrong-for-dynamic-options | description in dynamic-options-type node parameter must be Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/nodes/expressions.html#expressions">expression</a> | Yes, safe |
| node-param-description-wrong-for-limit | description for Limit node parameter must be Max number of results to return | Yes, safe |
| node-param-description-wrong-for-return-all | description for Return All node parameter must be Whether to return all results or only up to a given limit | Yes, safe |
| node-param-description-wrong-for-simplify | description for Simplify node parameter must be Whether to return a simplified version of the response instead of the raw data | Yes, safe |
| node-param-description-wrong-for-upsert | description for Upsert node parameter must be Create a new record, or update the current one if it already exists (upsert) | Yes, safe |
| node-param-display-name-excess-inner-whitespace | displayName in node parameter or in fixed collection section must not contain excess inner whitespace. Applicable by extension to name in options-type or multi-options-type node parameter. | Yes, safe |
| node-param-display-name-lowercase-first-char | First char in displayName in node parameter or in fixed collection section must be uppercase. Applicable by extension to name in options-type or multi-options-type node parameter. | Yes, safe |
| node-param-display-name-miscased-id | ID in displayName in node parameter must be fully uppercased. Applicable by extension to name in options-type or multi-options-type node parameter. | Yes, safe |
| node-param-display-name-miscased | displayName in node parameter or in fixed collection section must title cased. Applicable by extension to name in options-type or multi-options-type node parameter. | Yes, safe |
| node-param-display-name-untrimmed | displayName in node parameter or in fixed collection section must be trimmed. Applicable by extension to name in options-type or multi-options-type node parameter. | Yes, safe |
| node-param-display-name-wrong-for-dynamic-multi-options | displayName for dynamic-multi-options-type node parameter must end with Name or ID | No |
| node-param-display-name-wrong-for-dynamic-options | displayName for dynamic-options-type node parameter must end with Name or ID | No |
| node-param-display-name-wrong-for-simplify | displayName for Simplify node parameter must be Simplify | Yes, safe |
| node-param-display-name-wrong-for-update-fields | displayName for Update operation node parameter must be Update Fields | Yes, safe |
| node-param-fixed-collection-type-unsorted-items | Items in a fixed-collection-type node parameter must be alphabetized by displayName if more than five. | Yes, safe |
| node-param-min-value-wrong-for-limit | minValue for Limit node parameter must be a positive integer. | Yes, safe |
| node-param-multi-options-type-unsorted-items | Items in a multi-options-type node parameter must be alphabetized by name if more than five. | Yes, safe |
| node-param-operation-without-no-data-expression | noDataExpression in an Operation node parameter must be present and enabled. | Yes, safe |
| node-param-option-description-identical-to-name | description in option in options-type node parameter must not be identical to name. | No |
| node-param-option-name-containing-star | Option name in options-type node parameter must not contain *. Use [All] instead. | Yes, safe |
| node-param-option-name-duplicate | Option name in options-type node parameter must not be a duplicate. | Yes, safe |
| node-param-option-name-wrong-for-get-all | Option name for Get All node parameter must be Get All | Yes, safe |
| node-param-option-name-wrong-for-upsert | Option name for Upsert node parameter must be Upsert. | Yes, safe |
| node-param-option-value-duplicate | Option value in options-type node parameter must not be a duplicate. | Yes, safe |
| node-param-options-type-unsorted-items | Items in options-type node parameter must be alphabetized by name if more than five. | Yes, safe |
| node-param-required-false | required: false in node parameter must be removed because it is implied. | Yes, safe |
| node-param-resource-with-plural-option | Option name for a Resource node parameter must be singular. | Yes, safe |
| node-param-resource-without-no-data-expression | noDataExpression in a Resource node parameter must be present and enabled. | Yes, safe |
| node-param-type-options-missing-from-limit | typeOptions in Limit node parameter must be present. | Yes, safe |
© 2022 Iván Ovejero
Distributed under the MIT License.
FAQs
[](https://npmjs.org/package/eslint-plugin-n8n-nodes-base)
The npm package eslint-plugin-n8n-nodes-base receives a total of 12,568 weekly downloads. As such, eslint-plugin-n8n-nodes-base popularity was classified as popular.
We found that eslint-plugin-n8n-nodes-base demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
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