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isStartcase
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
