abort

AbstractItem.abort(message)

Domain:

client

Language:

javascript

Class:

AbstractItem()

Description

Use the abort method to throw an exception. It can be useful when you need to abort the execution of certain on_before events.

Parameters

Parameter	Type	Description
message	string	The text of the exception to be thrown.

Raises

Throws an exception with the message:

execution aborted: <message>

Example

The following code throws an exception with the text execution aborted: invoice_table - a quantity value is required:

function on_before_post(item) {
    if (item.quantity.value === 0) {
        item.abort('a quantity value is required');
    }
}