Form validation in nodejs

[Dhanjiv Pandey]

Hello,

I am nodejs beginner and i am trying to form validation in nodejs but not success, please help me how i will do this i am using Ajax for the form submision

[Vishwadeep Kapoor]

For the server side

package: https://github.com/caolan/forms

can be used for for express.js

[Will Hoover]

https://github.com/hapijs/joi

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[Anuj Gupta]

I have written this blog to help you out with it

https://medium.com/@anujkumargupta/why-validate-your-objects-with-kasper-8aa7eb3093e1

NPM package:

https://www.npmjs.com/package/kasper

[kai zhu]

swagger can do automatic form validation in both browser/nodejs, using only json-schema (no programming required).

here are some screenshots and links for it being used client-side to validate file-uploads and crud-schemas (demo includes sample-code and on how to run it server-side as well).

[1] video-upload validation

https://kaizhu256.github.io/node-swgg/build..alpha..travis-ci.org/app/#!swgg_id_file_fileUploadManyByForm_2_1

[2] video-download validation

https://kaizhu256.github.io/node-swgg/build..alpha..travis-ci.org/app/#!swgg_id_file_fileGetOneById_id_id_1

[2] form-validation

http://kaizhu256.github.io/node-swgg/build..alpha..travis-ci.org/app/#!swgg_id_x_test_parametersDefault_1

[3] crud-schema validation

https://kaizhu256.github.io/node-swgg/build..alpha..travis-ci.org/app/#!swgg_id_addPet_1

[4] live-validation for google-maps directions

https://kaizhu256.github.io/node-swgg-google-maps/build..beta..travis-ci.org/app/#!swgg_id__2Fmaps_2Fapi_2Fdirections_2Fjson_20GET_1

[5] live form-validation for all of github’s ~900 apis (warning: the json-schema is ~1mb and might run sluggish unless you’re using chrome)

https://kaizhu256.github.io/node-swgg-github-all/build..beta..travis-ci.org/app/#!swgg_id__2Frepos_2F_7Bowner_7D_2F_7Brepo_7D_2Fbranches_2F_7Bbranch_7D_2Fprotection_2Fenforce_admins_20POST_1

kai zhu

kaiz...@gmail.com

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