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Simple form validation for React
A lightweight package to enforce constraints on environment variables in JavaScript, ensuring required variables are defined and match expected types.
Constraint a Rectangle into another by preserving the ratio.
Ultimate tool for working with media stream and displaying it in your React application
- media
- video
- react
- canvas
- camera
- webcam
- stream
- userMedia
- navigator
- screenshot
- constraints
- getUserMedia
- react-webcam
- webcam-canvas
Ultimate tool for working with media stream
The Future of TypeScript Validation. 20+ operators, perfect type inference, and enterprise-grade performance.
- schema
- validation
- conditional-validation
- advanced-validation
- typescript
- type-safe
- interface
- runtime-validation
- schema-validation
- data-validation
- input-validation
- form-validation
- api-validation
- json-schema
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Dynamic SVG generation using Cassowary constraints
Custom validation error messages for sails model with i18n support
- sails
- sails-hook
- model
- validator
- validation
- validate
- custom
- messages
- define
- database
- exceptions
- constraints
- i18n
- internationalization
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A PostGraphile plugin for writing nicer error messages on constraints.
Types for validating constraints
A library of validators
Helpers to manage constrants (i.e. cascade delete) in a NoSQL database
Interpreter for Constraint Handling Rules (CHR) in JavaScript
A library of validators
Helper library to filter data values
A server providing language intelligence (diagnostics, hover tooltips, completions, etc.) for the Turtle serialization of the W3C [Shapes Constraint Language (SHACL)](https://www.w3.org/TR/shacl/) via the Language Server Protocol.
Prevents invalid form submission in browsers that improperly support the HTML forms spec (i.e. Safari). The first invalid element is focused after alerting the validation message.
consys-solver is a tool to find feasible model assignments for consys constraint systems.
A tiny subset of JavaScript with configurable constraints for creating fantasy consoles
Babel plugin that precompiles CHR.js source code