{"id":20038523,"url":"https://github.com/yahoo/express-busboy","last_synced_at":"2025-04-10T02:22:43.676Z","repository":{"id":20165409,"uuid":"23436095","full_name":"yahoo/express-busboy","owner":"yahoo","description":"A simple body-parser like module for express that uses connect-busboy under the hood.","archived":false,"fork":false,"pushed_at":"2023-05-23T21:30:00.000Z","size":76,"stargazers_count":45,"open_issues_count":5,"forks_count":29,"subscribers_count":13,"default_branch":"master","last_synced_at":"2024-12-31T07:28:12.508Z","etag":null,"topics":["active","expressjs","javascript"],"latest_commit_sha":null,"homepage":"","language":"JavaScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"bsd-3-clause","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/yahoo.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2014-08-28T17:03:27.000Z","updated_at":"2024-05-05T07:39:43.000Z","dependencies_parsed_at":"2024-06-18T13:56:44.778Z","dependency_job_id":"8e955564-30f2-4cd3-8e6b-0f2e0e1c874f","html_url":"https://github.com/yahoo/express-busboy","commit_stats":{"total_commits":81,"total_committers":17,"mean_commits":4.764705882352941,"dds":0.345679012345679,"last_synced_commit":"fbf3c1563c43234a1f0211866ca3d4eb58c8e97c"},"previous_names":[],"tags_count":27,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yahoo%2Fexpress-busboy","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yahoo%2Fexpress-busboy/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yahoo%2Fexpress-busboy/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yahoo%2Fexpress-busboy/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/yahoo","download_url":"https://codeload.github.com/yahoo/express-busboy/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248143243,"owners_count":21054734,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["active","expressjs","javascript"],"created_at":"2024-11-13T10:29:46.920Z","updated_at":"2025-04-10T02:22:43.656Z","avatar_url":"https://github.com/yahoo.png","language":"JavaScript","readme":"# express-busboy [![npm version](https://badge.fury.io/js/express-busboy.svg)](http://badge.fury.io/js/express-busboy) ![Build Status](https://github.com/yahoo/express-busboy/actions/workflows/test.yml/badge.svg)\n\nA simple `body-parser` like module for express that\nuses [`connect-busboy`](https://github.com/mscdex/connect-busboy) under the hood.\n\nIt's designed to be more of a \"drop in\" replacement for `body-parser`.\nWith it populating `req.body`, there is very minimal code change needed to use it.\n\nusage\n-----\n\n```js\nimport bb from 'express-busboy';\nconst app = express();\n\nbb.extend(app);\n```\n\nThe module will populate `req.body` and `req.files` like the `body-parser` module does.\n\nconfiguration\n-------------\n\n```js\nbb.extend(app, {\n    //options can go here\n});\n```\n\nBy default this module will create an `Array` when it finds multiple fields with the\nsame name in the POST parameters. You can set `restrictMultiple` to `true` to\nnot parse mutiple POST values into `Array`'s\n\nfile uploads\n------------\n\nBy default file uploads are disabled, the `req.files` object will always be empty. You can activate them with:\n\n```js\nbb.extend(app, {\n    upload: true,\n    path: '/path/to/save/files',\n    allowedPath: /./\n});\n```\n\n`path` will default to: `os.tmpdir()/express-busboy/\u003cuuid\u003e/\u003cthe field name\u003e/\u003cfilename\u003e`.\n\n`allowedPath` can contain a regular expression limiting the upload function to given urls. For example `/^\\/upload$/` would only allow uploads in the /upload path.\n\nYou can have a function returning true/false if you prefer that:\n\n```js\noptions.allowedPath = function(url) {\n    return url == '/upload';\n}\n```\n\nYou can restrict uploads to specific mimetypes as well:\n\n```js\noptions.mimeTypeLimit = [\n    'text/x-markdown',\n    'application/javascript',\n    'image/jpeg',\n    'image/png'\n];\n```\n\nName and filename inputs will be sanitized into an MD5 hash before determining path for the file on disk.  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