Flow

See a Flow as an app. It defines things like number of steps, path of access and if it is public or protected by authentication. A Flows aims to guide end-users performing a well defined IAM task.

Setting up a flow

The Flow is defined by a JSON file. Name of the file can be anything, but flow.json is a recommended name. Format of the data inside must be either JSON or JSONC. The flow.json file will be picked up, loaded and exposed by the Forms module.

Properties

Name	Description	Default	Mandatory
name	Last part of the URL how to access the flow. Must be unique within the forms module.	N/A
public	If flow can be accessed without any authentication (true/false).	false
require_roles	Array of named roles user must have in order to access the flow, "one of"	Empty array: []
enable_progressbar	Should progress bar be visible (true/false).	true
show_user_menu	Should user menu be visible (true/false).	true
verbose_logs	Additional logging options. Note. This can be added to forms module and will then be available in all flows. "flow", "session"	Empty array []
steps	Steps to include for the flow. Recommendation is using @include directive for better overview.	Empty array []
pre_pipe	Pipe executed before first step.	N/A
pipe	Pipe to execute when last step is complete.	N/A
summary	Step used after last regular step is executed with success. Used for user notification etc. Do not put any logic here.	N/A
incomplete	Step used after last regular step is executed with with failure. Used for user notification etc. Do not put any logic here.	N/A
buttons. next_button .enabled	Should next button be enabled (true/false).	true
buttons. next_button. text	Text on "Next" button	Next
buttons. save_button. enabled	Should save button be enabled (true/false).	true
buttons. save_button. text	Text on "Save" button	Save
buttons. restart_button. enabled	Should restart button be enabled (true/false).	true
buttons. restart_button. text	Text on "Restart" button	Restart

Example

Before step 1

Sometimes it is necessary to perform some kind of logic before first step is rendered. Typically used for validation and or collecting data reqired in step 1.

For case like this use pre_pipe.

In order to consume data in subsequent steps, make sure the pipe returns one item. Data in this item will be accessible using {{flow.xxx}}