---
layout: page
title: "JavaScript user_error function"
comments: true
sharing: true
footer: true
alias:
- /functions/view/user_error:843
- /functions/view/user_error
- /functions/view/843
- /functions/user_error:843
- /functions/843
---
<!-- Generated by Rakefile:build -->
A JavaScript equivalent of PHP's user_error

{% codeblock errorfunc/user_error.js lang:js https://raw.github.com/kvz/phpjs/master/functions/errorfunc/user_error.js raw on github %}
function user_error (error_msg, error_type) {
  // http://kevin.vanzonneveld.net
  // +   original by: Brett Zamir (http://brett-zamir.me)
  // -    depends on: trigger_error
  // *     example 1: user_error('Cannot divide by zero', 256);
  // *     returns 1: true
  return this.trigger_error(error_msg, error_type);
}
{% endcodeblock %}

 - [view on github](https://github.com/kvz/phpjs/blob/master/functions/errorfunc/user_error.js)
 - [edit on github](https://github.com/kvz/phpjs/edit/master/functions/errorfunc/user_error.js)

### Example 1
This code
{% codeblock lang:js example %}
user_error('Cannot divide by zero', 256);
{% endcodeblock %}

Should return
{% codeblock lang:js returns %}
true
{% endcodeblock %}


### Other PHP functions in the errorfunc extension
{% render_partial _includes/custom/errorfunc.html %}