I want to validate the entity data separately from making a POST request and display errors in the form. I'm using class-transformer. What's the best way to achieve this with Nest?
Nest.js API endpoint for validating the POST data
1.3k Views Asked by comonadd At
1
There are 1 best solutions below
Related Questions in NODE.JS
- How to solve CERT_UNTRUSTED error in nodemailer
- Run a loop over a callback, node js
- Implementing prerender.io middleware in sails.js
- Token based authorization in nodejs/ExpressJs and Angular(Single Page Application)
- formatting path string in javascript
- One to One screensharing using WEBRTC
- Create polygon from grid (for collisions)
- Strange npm behavior when installing packages like grunt
- Convert JSON.gz to JSON in node js
- "Your npm version is outdated." but it's not. While install yo
- Why put methods on the prototype of a class instead of declaring them in the constructor?
- Node JS Async Response
- mongoose get property from nested schema after `group`
- Cannot Receive Incoming call on Twilio android Client
- How can I change a specific line in a file with node js?
Related Questions in NESTJS
- best practice for api data validation
- GraphQLError: Query root type must be provided
- How to express an union type in a GraphQL InputType
- Nestjs passport-facebook Invalid OAuth access token
- 'NestJS RabbitMQ Microservice'
- unable to read data from decoded token jwt verify
- nestjs firebase authentication
- How to send data from laravel to a redis queue implemented using Bull queue
- MongoParseError: Invalid message size: 1347703880, max allowed: 67108864 (NestJS & MongoDB Docker Container)
- aws-sdk in node app after deploying does not start
- How to use Global module in NestJs
- TypeORM: Select RANDOM() with a nested relation using QueryBuilder
- Nest js - httpservice add proxy
- Why does nestjs framework use a transport layer different than HTTP in a microservices approach?
- Restart the application when some file changes
Related Questions in TYPEORM
- creating an instance of entity causes Reflect.getMetadata is not a function
- MissingDriverError when type is oracle : using typeorm
- RepositoryNotFoundError : TypeORM
- How to use postgres `array_agg` with typeorm?
- GraphQLError: Query root type must be provided
- I'm getting the CannotDetermineGraphQLTypeError and can't fix it
- How to set validation correctly by regex in typeorm and nest.js
- How to create generic function in TS and TypeORM?
- nestjs firebase authentication
- How find entities by many to many relation entity id
- TypeORM: Select RANDOM() with a nested relation using QueryBuilder
- Best way to structure respositories and services in nestjs
- How to set boolean validation in typeorm and nest.js
- How to map joined table column to an entity's field in TypeORM
- typeorm table name specified more than once
Related Questions in CLASS-TRANSFORMER
- Is it possible to make class-transformer use getters/setters when converting to/from json
- nestjs-swagger-dto - startTime is not ISO8601 format error
- Nestjs serialization in validation pipe not working
- Nested dto with multipart form data
- Nest.js - DTO validation and transforming string to date
- Unable to validate a JSON object using class-validator in Nest.js
- Nestjs class validator does not process object
- class validator ignored nested object for DTO in Nest js
- Typescript + NestJs + Class Transformer: How to use generic types in response DTO?
- Nest.js API endpoint for validating the POST data
- How to get a literal type from a class property (after passing the class as argument) for a computed property name?
- class-validator: validating sub-types: reject invalid discriminator values, avoid looking inside arrays
- How to exclude a class field from being inherited or somehow override it?
- Deserialize and cyclic dependencies in Angular
- Convert stringified JSON to Object using class-transformer
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Sounds exactly like what the ValidationPipe is for. You decorate your DTO with class-validator decorators, set the
@Body()type in your endpoint, and bind the pipe and viola, the request gets validated when sent to the server and returns errors that you can parse if any exist