npm package: @stdlib/error-tools-fmtprodmsg-factory
Description: Return a function which formats an error message for production.
Author: The Stdlib Authors
Latest version: 0.2.3

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<details>
  <summary>
    About stdlib...
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  <p>We believe in a future in which the web is a preferred environment for numerical computation. To help realize this future, we've built stdlib. stdlib is a standard library, with an emphasis on numerical and scientific computation, written in JavaScript (and C) for execution in browsers and in Node.js.</p>
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# fmtprodmsgFactory

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> Return a `function` which formats an error message for production.

<section class="installation">

## Installation

```bash
npm install @stdlib/error-tools-fmtprodmsg-factory
```

</section>

<section class="usage">

## Usage

```javascript
var fmtprodmsgFactory = require( '@stdlib/error-tools-fmtprodmsg-factory' );
```

#### fmtprodmsgFactory( \[options] )

Returns a `function` which formats an error message for production.

```javascript
var opts = {};
var fcn = fmtprodmsgFactory( opts );
// returns <Function>

var msg = fcn( '3' );
// returns 'Minified stdlib error code: 3. Visit https://stdlib.io/docs/api/latest/error-decoder.html?code=3 for the full message.'
```

The function accepts the following `options`:

-   **url**: website URL for full error message.
-   **message**: error message template with `{{url}}` and `{{code}}` placeholders that will be replaced.

To set a custom URL, use the `url` option:

```javascript
var opts = {
    'url': 'https://stdlib.io/error-decoder.html'
};

var fcn = fmtprodmsgFactory( opts );
// returns <Function>

var msg = fcn( '8' );
// returns 'Minified stdlib error code: 8. Visit https://stdlib.io/error-decoder.html?code=8 for the full message.'
```

To change the error message template, use the `message` option:

```javascript
var opts = {
    'message': 'Error code: {{code}}. See: {{url}}.'
};

var fcn = fmtprodmsgFactory( opts );
// returns <Function>

var msg = fcn( '27', 'foo', 'bar' );
// returns 'Error code: 27. See: https://stdlib.io/docs/api/latest/error-decoder.html?code=27&arg[]=foo&arg[]=bar.'
```

</section>

<!-- /.usage -->

<section class="examples">

## Examples

<!-- eslint no-undef: "error" -->

```javascript
var fmtprodmsgFactory = require( '@stdlib/error-tools-fmtprodmsg-factory' );

var formatProdErrorMessage = fmtprodmsgFactory();
var msg = formatProdErrorMessage( '3', 'foo' );
// returns 'Minified stdlib error code: 3. Visit https://stdlib.io/docs/api/latest/error-decoder.html?code=3&arg[]=foo for the full message.'

msg = formatProdErrorMessage( '5', 'foo', 'bar' );
// returns 'Minified stdlib error code: 5. Visit https://stdlib.io/docs/api/latest/error-decoder.html?code=5&arg[]=foo&arg[]=bar for the full message.'

msg = formatProdErrorMessage( '5', 'foo', 'bar', 123 );
// returns 'Minified stdlib error code: 5. Visit https://stdlib.io/docs/api/latest/error-decoder.html?code=5&arg[]=foo&arg[]=bar&arg[]=123 for the full message.'
```

</section>

<!-- /.examples -->

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<section class="main-repo" >

* * *

## Notice

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].

#### Community

[![Chat][chat-image]][chat-url]

---

## License

See [LICENSE][stdlib-license].


## Copyright

Copyright &copy; 2016-2026. The Stdlib [Authors][stdlib-authors].

</section>

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