38 packages found
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
Runtime validation and processing of JavaScript types
Build functions in standardized containers.
Opinionated Javascript variable casting with deep structures support
👺 weak but accurate type checking that returns a string representation of input's type
- type
- types
- coerce
- coercion
- checker
- check
- flow
- typing
- typeof
- typeov
- detection
- ispromise
- isnumber
- isinfinity
- View more
Helper module to parse/cast/coerce strings.
A collection of commander coercions so you don't have to copy them from project-to-project.
Modern, reliable, full featured, type checking helpers
Stylus typography functions and type conversion
Express middleware to coerce request properties according to an openapi parameter list.
Coerce request properties according to an openapi parameter list.
Module for data validation and coercion.
Safe type coercion for Javascript and Typescript
Tiny coercion library for Client or Server
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
A JSON-to-JSON mapping utility, with coercion, reverse mapping, and default values.
Returns true if the value is a number. comprehensive tests.Study from jonschlinkert/is-number
Reliable dynamic type checking
- type
- types
- typeof
- typecheck
- typechecking
- dynamyc
- runtime
- static
- check
- check types
- check-types
- flow
- flowtype
- typescript
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A library to coerce values at run-time.
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.