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@stdlib/assert-is-date-object
Test if a value is a Date object.
stdlib stdassert assertion assert utilities utility utils util date object instance is isdate type
node-ratify
A rich and efficient node validation library for String, Number, Date and Javascript Objects
validator validation validate assert node-validate node-validation ratify node-valid valid node-ratify validationUtils string validation date validation array validation
@fav/type.is-valid-date
Checks whether a value is a valid date object or not.
date valid is-valid-date type datatype fav
date-is-valid
Check if a date is valid or not.
date is valid check if a or not
@stdlib/assert-is-date-object-array
Test if a value is an array-like object containing only Date objects.
stdlib stdassert assertion assert utilities utility utils util valid array is isarray object obj
validate.io-strict-date
Validates if a value is a Date object.
validate.io validate validation validator date valid is type check isdate instanceof
is-descriptor
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
accessor check data descriptor get getter is keys object properties property set setter type
is-accessor-descriptor
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
accessor check data descriptor get getter is keys object properties property set setter type
is-data-descriptor
Returns true if a value has the characteristics of a valid JavaScript data descriptor.
accessor check data descriptor get getter is keys object properties property set setter type
typical
Isomorphic, functional type-checking for Javascript
type checking check value valid is detect number object plainobject array like defined string
filenamify
Convert a string to a valid safe filename
filename safe sanitize file name string path filepath convert valid dirname
superstruct
A simple and composable way to validate data in JavaScript (and TypeScript).
api array assert cast check checker collection data error express hapi interface invalid joi
is-valid-glob
Return true if a value is a valid glob pattern or patterns.
array check glob is match pattern patterns read test valid validate
is-invalid-path
Returns true if a windows file path has invalid characters.
bash braces character check exec expression extglob file filepath glob globbing globstar invalid is
@storybook/addon-a11y
Test component compliance with web accessibility standards
a11y accessibility addon storybook valid verify test
@stdlib/assert
Standard assertion utilities.
stdlib stdassert assertion assert expectation expect utilities utility utils util test check validate validation
valid-data-url
Detect if a string is a data URL
valid data-uri data-url data uri url datauri dataurl
validate.io-integer-array
Validates if a value is an integer array.
validate.io validate validation validator valid integer array integerarray is isintegerarray
is-valid-path
Returns true if a file path does not contain any invalid characters.
bash braces character check exec expression extglob file filepath glob globbing globstar invalid match
validate.io-array
Validates if a value is an array.
validate.io validate validation validator valid array is isarray type check

Search npm for packages to use with Deno

@stdlib/assert-is-date-object

node-ratify

@fav/type.is-valid-date

date-is-valid

@stdlib/assert-is-date-object-array

validate.io-strict-date

is-descriptor

is-accessor-descriptor

is-data-descriptor

typical

filenamify

superstruct

is-valid-glob

is-invalid-path

@storybook/addon-a11y

@stdlib/assert

valid-data-url

validate.io-integer-array

is-valid-path

validate.io-array