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@stdlib/assert-is-startcase

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  • License Apache-2.0

Test if a value is a startcase string.

Package Exports

  • @stdlib/assert-is-startcase
  • @stdlib/assert-is-startcase/lib/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@stdlib/assert-is-startcase) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

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isStartcase

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Test if a value is a startcase string.

Installation

npm install @stdlib/assert-is-startcase

Usage

var isStartcase = require( '@stdlib/assert-is-startcase' );

isStartcase( value )

Tests if a value is a startcase string (i.e., the first character of each word is uppercase).

var bool = isStartcase( 'Beep Boop' );
// returns true

bool = isStartcase( 'Beep and Boop' );
// returns false

Notes

  • The function validates that a value is a string. For all other types, the function returns false.

Examples

var isStartcase = require( '@stdlib/assert-is-startcase' );

var bool = isStartcase( 'Beep Boop' );
// returns true

bool = isStartcase( 'BeepBoop123' );
// returns true

bool = isStartcase( 'beep Boop' );
// returns false

bool = isStartcase( 'beep' );
// returns false

bool = isStartcase( 'beepBoop' );
// returns false

bool = isStartcase( null );
// returns false