/forms/{formId}/submitactions/{submitActionId}

put

https://www.formstack.com/api/v2025/forms/{formId}/submitactions/{submitActionId}

Update the configuration of an existing submit action

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Path Params

formId

integer

required

Unique identifier of the form that contains the submit action

submitActionId

integer

required

Unique identifier of the submit action to update

Body Params

Request payload for updating an existing submit action

name

string | null

Display name for the submit action

type

string

enum

Type of action to perform after form submission: 'default' for standard processing, 'message' to display custom content, or 'redirect' to navigate to a URL

Allowed:

message

string | null

HTML content to display to users (required when type is 'message')

url

uri | null

Target URL to redirect users to (required when type is 'redirect')

append_data

boolean | null

Defaults to false

Whether to append form submission data as query parameters to the redirect URL

logic

Conditional logic rules that determine when this submit action should be executed based on form field values

Responses

400

Invalid request data or validation failed

403

Access denied - insufficient permissions

404

Submit action or form not found

500

Internal server error during submit action update

200Submit action updated successfully