fp-ts-validation
CommunityError-accumulating FP validation for forms.
Software Engineering#typescript#validation#functional-programming#error-accumulation#fp-ts#form-validation
Authorwhatiskadudoing
Version1.0.0
Installs0
System Documentation
What problem does it solve?
FP-TS validation code can become verbose and error-prone when validating multiple fields or API payloads. This Skill provides patterns to accumulate all errors and separate schema validation from business rules, improving UX for forms and API validation.
Core Features & Use Cases
- Error accumulation with fp-ts using NonEmptyArray and applicative validation to report all field errors at once.
- Compose independent validators for forms and API payloads using sequenceS/sequenceT and io-ts/Zod examples.
- Real-world use: validate a user registration form or an API request body with structured failures for fields.
Quick Start
Load the fp-ts-validation skill and start by validating a sample payload with the provided validators to observe aggregated errors.
Dependency Matrix
Required Modules
None requiredComponents
Standard package💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: fp-ts-validation Download link: https://github.com/whatiskadudoing/fp-ts-skills/archive/main.zip#fp-ts-validation Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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