Test if a value is a string.
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> Test if a value is a string.
``bash`
npm install @stdlib/assert-is-string
`javascript`
var isString = require( '@stdlib/assert-is-string' );
#### isString( value )
Tests if a value is a string.
`javascript
var bool = isString( 'beep' );
// returns true
bool = isString( new String( 'beep' ) );
// returns true
`
#### isString.isPrimitive( value )
Tests if a value is a primitive string.
`javascript
var bool = isString.isPrimitive( 'beep' );
// returns true
bool = isString.isPrimitive( new String( 'boop' ) );
// returns false
`
#### isString.isObject( value )
Tests if a value is a String object.
`javascript
var bool = isString.isObject( 'beep' );
// returns false
bool = isString.isObject( new String( 'boop' ) );
// returns true
`
`javascript
var isString = require( '@stdlib/assert-is-string' );
var bool = isString( 'beep' );
// returns true
bool = isString( new String( 'beep' ) );
// returns true
bool = isString( 5 );
// returns false
bool = isString( null );
// returns false
bool = isString( void 0 );
// returns false
bool = isString( {} );
// returns false
bool = isString( [] );
// returns false
bool = isString( function foo() {} );
// returns false
`
*
This package is part of [stdlib][stdlib], a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.
For more information on the project, filing bug reports and feature requests, and guidance on how to develop [stdlib][stdlib], see the main project [repository][stdlib].
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---
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