Handlebars

Full documentation to handlebars can be found at handlebarsjs.com.

Where do we support handlebars?

• Forms (title, description, webhook.*, notification.*, agenttask.*, process.*, meta.*)
• Bulletins (title, description, action.*)
• Workspaces (title, description, query, fields.*, help.*)
• Dashboards (title, description)
• Guides (title, description)
• Shortcuts (title, description, link)

Handlebars helpers

These handlebars functions can be used in form configuration, like this: {{toUpperCase submit.username}}. These helpers are case sensitive. Please also see block expressions: https://handlebarsjs.com/guide/block-helpers.html.

• toUpperCase
• toLowerCase
• getArrayValue
• list - Creates a HTML list from an array
• csv - Creates a string from an array and separate via comma (,)
• array
• stringMatch
• buildArray
• checkArrayValue
• stringify - Creates a string from a json object
• escapeParameterString - Escapes ' and " chars from string
• ternary - Conditional operator (condition ? exprIfTrue : exprIfFalse)
• replace - Replace value in string
• base64 - Encode/decode Base64 string
• includes - Check if array includes specific value (block helper)

Example: Use checkArrayValue to see if user has specific role

{{checkArrayValue user.role 'admin' '1' '0'}}

Example: Use ternary to check if variable contains value or not

{{ternary user.settings.locale "Yes" "No"}}
{{ternary user.settings.locale user.settings.locale user.custom.locale}}

Example: Replaces "C" with "c" in string

{{replace "ABC" "C" "c"}}

Example: Encode string to base64

{{base64 "encode" "This is a test string"}}

Example: Decode base64 string

{{base64 "decode" "VGhpcyBpcyBhIHRlc3Qgc3RyaW5n"}}