69 results for "keywords:"isString""

The util.is* functions introduced in Node v0.12.

Updated August 31, 2021 by @isaacs

Isomorphic, functional type-checking for Javascript

Updated August 25, 2021 by @75lb

The lodash method `_.isString` exported as a module.

Updated October 6, 2016 by @jdalton

utils for daybrush

Updated July 8, 2021 by @younkue

Test if a value is a string.

Updated February 16, 2022 by @stdlib-bot

TypeScript typeof utility helper with no dependencies.

Updated December 4, 2021 by @justinlettau

Validates if a value is a string primitive.

Updated July 27, 2016 by @kgryte

Utility library for javascript type checking.

Updated November 7, 2021 by @shapovalov_v

helper tools for javascript validation

Updated January 10, 2022 by @anon101

Test if a value is an array of strings.

Updated February 16, 2022 by @stdlib-bot

Collection of methods for check

Updated September 4, 2021 by @carlos-sweb

A very simple "typeof" detection

Updated June 6, 2021 by @tvardy

Chober.js - is a collection of methods that are used by programmers every day. We decided to put all the methods together so as not to copy them from project to project.

Updated January 31, 2021 by @thebrooons

Test whether a string contains only alphanumeric characters.

Updated August 23, 2021 by @stdlib-bot

Test whether a string contains only numeric digits.

Updated August 23, 2021 by @stdlib-bot

Test if a value is an alphagram.

Updated August 22, 2021 by @stdlib-bot

Test if a value is a binary string.

Updated August 22, 2021 by @stdlib-bot

Test whether a character belongs to the ASCII character set and whether this is true for all characters in a provided string.

Updated August 22, 2021 by @stdlib-bot

Test if a value is an empty string.

Updated February 16, 2022 by @stdlib-bot

Test if a value is an anagram.

Updated February 16, 2022 by @stdlib-bot

Test whether a string contains only white space characters.

Updated February 16, 2022 by @stdlib-bot

Test whether a string contains only hexadecimal digits.

Updated February 16, 2022 by @stdlib-bot

Check if the parameter is string

Updated October 4, 2020 by @silentsun

👺 weak but accurate type checking that returns a string representation of input's type

Updated November 30, 2020 by @moimikey

Validates if a value is a string.

Updated February 20, 2015 by @kgryte