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    @fav/type.is-valid-date

    1.0.2 • Public • Published

    @fav/type.is-valid-date NPM version MIT License Build Status Build Status Coverage status

    Checks whether a value is a valid date object or not.

    "fav" is an abbreviation of "favorite" and also the acronym of "for all versions". This package is intended to support all Node.js versions and many browsers as possible. At least, this package supports Node.js >= v0.10 and major Web browsers: Chrome, Firefox, IE11, Edge, Vivaldi and Safari.

    Install

    To install from npm:

    $ npm install --save @fav/type.is-valid-date

    NOTE: npm < 2.7.0 does not support scoped package, but old version Node.js supports it. So when you use such older npm, you should download this package from github.com, and move it in node_modules/@fav/type.is-valid-date/ directory manually.

    Usage

    For Node.js:

    var isValidDate = require('@fav/type.is-valid-date');
    isValidDate(new Date(2017, 8, 30)); // => true
    isValidDate(new Date(9999999999, 1, 1)); // => false
    
    isValidDate.not(new Date(2017, 8, 30)); // => false
    isValidDate.not(new Date(9999999999, 1, 1)); // => true

    Or when installing fav-type.is-valid-date from github:

    var isValidDate = require('fav-type.is-valid-date');
    isValidDate(new Date(2017, 8, 30)); // => true
    isValidDate.not(new Date(2017, 8, 30)); // => false

    For Web browsers:

    <script src="fav.type.is-valid-date.min.js"></script>
    <script>
    var isValidDate = fav.type.isValidDate;
    isValidDate(new Date(2017, 8, 30)); // => true
    isValidDate.not(new Date(2017, 8, 30)); // => false
    </script>

    API

    isValidDate(value) : boolean

    Checks if value is a valid date object.

    Parameter:

    Parameter Type Description
    value any The value to be checked.

    Return:

    True, if value is a valid date.

    Type: boolean

    isValidDate.not(value) : boolean

    Checks if value is not a valid date object.

    This function always returns a negative boolean of isValidDate(value).

    Parameter:

    Parameter Type Description
    value any The value to be checked.

    Return:

    True, if value is not a valid date.

    Type: boolean

    Checked

    Node.js (4〜)

    Platform 4 5 6 7 8 9 10
    macOS
    Windows10
    Linux

    io.js (1〜3)

    Platform 1 2 3
    macOS
    Windows10
    Linux

    Node.js (〜0.12)

    Platform 0.8 0.9 0.10 0.11 0.12
    macOS
    Windows10
    Linux

    Web browsers

    Platform Chrome Firefox Vivaldi Safari Edge IE11
    macOS -- --
    Windows10 --
    Linux -- -- --

    License

    Copyright (C) 2017-2018 Takayuki Sato

    This program is free software under MIT License. See the file LICENSE in this distribution for more details.

    Install

    npm i @fav/type.is-valid-date

    DownloadsWeekly Downloads

    163

    Version

    1.0.2

    License

    MIT

    Unpacked Size

    11.9 kB

    Total Files

    7

    Last publish

    Collaborators

    • sttk