{"id":13566978,"url":"https://github.com/joonhocho/graphql-scalar","last_synced_at":"2025-07-10T08:33:06.941Z","repository":{"id":34984148,"uuid":"194205369","full_name":"joonhocho/graphql-scalar","owner":"joonhocho","description":"Configurable custom GraphQL Scalars (string, number, date, etc) with sanitization / validation / transformation in 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graphql-scalar\nConfigurable custom GraphQL Scalars (string, number, date, etc) with sanitization / validation / transformation in TypeScript.\n\n[![npm version](https://badge.fury.io/js/graphql-scalar.svg)](https://badge.fury.io/js/graphql-scalar)\n[![Build Status](https://travis-ci.org/joonhocho/graphql-scalar.svg?branch=master)](https://travis-ci.org/joonhocho/graphql-scalar)\n[![Coverage Status](https://coveralls.io/repos/github/joonhocho/graphql-scalar/badge.svg?branch=master)](https://coveralls.io/github/joonhocho/graphql-scalar?branch=master)\n[![Dependency Status](https://david-dm.org/joonhocho/graphql-scalar.svg)](https://david-dm.org/joonhocho/graphql-scalar)\n![npm type definitions](https://img.shields.io/npm/types/graphql-scalar.svg)\n[![GitHub](https://img.shields.io/github/license/joonhocho/graphql-scalar.svg)](https://github.com/joonhocho/graphql-scalar/blob/master/LICENSE)\n\nTypeScript version (with breaking changes) of the following repos:  \n[joonhocho/graphql-input-number](https://github.com/joonhocho/graphql-input-number)  \n[joonhocho/graphql-input-string](https://github.com/joonhocho/graphql-input-string)  \n\n## Get Started\n```\nnpm install graphql-scalar\n```\nor\n```\nyarn add graphql-scalar\n```\n\n## How to Use\n```typescript\nimport { createStringScalar, createIntScalar, createFloatScalar } from 'graphql-scalar';\n\nconst stringScalar = createStringScalar({\n  name: string;\n  description?: string;\n  capitalize?: 'characters' | 'words' | 'sentences' | 'first';\n  collapseWhitespace?: boolean;\n  lowercase?: boolean;\n  maxLength?: number;\n  minLength?: number;\n  nonEmpty?: boolean;\n  pattern?: RegExp | string;\n  singleline?: string;\n  trim?: boolean;\n  trimLeft?: boolean;\n  trimRight?: boolean;\n  truncate?: number;\n  uppercase?: boolean;\n  coerce?: ScalarCoerceFunction\u003cTValue\u003e;\n  errorHandler?: ScalarParseErrorHandler\u003cTInternal, TConfig, TErrorCode\u003e;\n  parse?: ScalarParseFunction\u003cTValue, TInternal\u003e;\n  sanitize?: ScalarSanitizeFunction\u003cTValue\u003e;\n  serialize?: ScalarSerializeFunction\u003cTInternal, TExternal\u003e;\n  validate?: ScalarValidateFunction\u003cTValue\u003e;\n})\n\nconst intScalar = createIntScalar({\n  name: string;\n  description?: string;\n  maximum?: number;\n  minimum?: number;\n  coerce?: ScalarCoerceFunction\u003cTValue\u003e;\n  errorHandler?: ScalarParseErrorHandler\u003cTInternal, TConfig, TErrorCode\u003e;\n  parse?: ScalarParseFunction\u003cTValue, TInternal\u003e;\n  sanitize?: ScalarSanitizeFunction\u003cTValue\u003e;\n  serialize?: ScalarSerializeFunction\u003cTInternal, TExternal\u003e;\n  validate?: ScalarValidateFunction\u003cTValue\u003e;\n})\n```\n\n## License\n[MIT License](https://github.com/joonhocho/graphql-scalar/blob/master/LICENSE)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjoonhocho%2Fgraphql-scalar","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjoonhocho%2Fgraphql-scalar","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjoonhocho%2Fgraphql-scalar/lists"}