Registry / productivity / signature-page-schema

signature-page-schema

library2.0.0jsnpmunverified

JSON Schema for describing signature pages in legal documents, version 2.0.0. It defines a standard structure for representing signing parties, their roles, and entities involved, including intermediary entities and signing capacities. The schema is used in the CommonForm ecosystem for generating and validating signature blocks. Differentiators include support for multiple entities in a chain (e.g., LLCs, LPs), same-page flagging, and structured information fields like address and email. The schema is part of a broader set of legal document schemas. Release cadence is low; breaking changes are rare and versioned.

productivity

npm install signature-page-schema

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · SIGNATURE-PAGE-SCH

signature-page-schema

productivityjavascriptv2.0.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

signaturePageSchema

✓ import signaturePageSchema from 'signature-page-schema'

✗ const signaturePageSchema = require('signature-page-schema')

ESM-only since v2; CommonJS require will fail.

validate

✓ import Ajv from 'ajv'; const ajv = new Ajv(); const validate = ajv.compile(signaturePageSchema);

signaturePageSchema (type)

✓ type SignaturePage = import('signature-page-schema').SignaturePage;

Validate a signature page array against the schema using Ajv.

import Ajv from 'ajv'; import signaturePageSchema from 'signature-page-schema'; const ajv = new Ajv(); const validate = ajv.compile(signaturePageSchema); const signaturePages = [ { term: 'Contractor', header: 'The parties enter this agreement on the first date written above.', information: ['date'], name: 'Jane Doe' }, { term: 'Company', samePage: true, information: ['address', 'email'], entities: [ { name: 'B, LLC', form: 'corporation', jurisdiction: 'Delaware', by: 'Manager' }, { name: 'A, LP', form: 'limited partnership', jurisdiction: 'Delaware', by: 'Limited Partner' }, { name: 'NewCo, Inc', form: 'corporation', jurisdiction: 'Delaware', by: 'Director' } ], name: 'Jane Doe' } ]; const valid = validate(signaturePages); if (!valid) console.log(validate.errors);

Debug

Known issues

breakingVersion 2.0.0 changed from CommonJS to ESM only.

fix

Use import instead of require(), or use dynamic import().

affects: >=2.0.0

breakingSchema format changed from JSON Schema draft-04 to draft-07.

fix

Update validator to support draft-07 (e.g., Ajv v6+).

affects: >=2.0.0

deprecatedThe 'signatory' property is deprecated in favor of 'name'.

fix

Rename 'signatory' to 'name'.

affects: >=1.0.0

Errors

Common errors & fixes

Invalid configuration: entities must be an array of objects

Provided entities as a simple array of strings instead of objects

fix

Ensure each entity is an object with required properties: 'name', 'form', 'jurisdiction', 'by'.

ValidationError: data must have required property 'term'

Missing 'term' field in a signature page object

fix

Add a 'term' string property to each signature page object.

Upgrade

Version history

2.0.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

30 hits · last 30 days

node

OpenAI (training)

Resources

githubhttps://github.com/commonform/signature-page-schema ↗

packagesignature-page-schema ↗

homepagehttps://github.com/commonform/signature-page-schema#readme ↗