Sign-up items table

On the application configuration page, use the Sign-up items table to define which fields appear on the registration page. Add, remove, or reorder items to customize the form.

Tipp

Applications created via the Casdoor SDK get default signup items (ID, Username, Display name, Password, Confirm password, Email, Phone, Agreement). You can adjust them as needed.

Column reference

Column	Values	Beschreibung
Name	—	Name of the signup item.
Sichtbar	True / False	Show or hide on the registration page.
Erforderlich	True / False	Whether the field is mandatory.
Aufgefordert	True / False	Whether to prompt the user if they leave it empty.
Regex	—	Optional regex for client-side validation.
Label	—	For items starting with Text, use HTML for the field; otherwise replaces the item label.
Custom CSS	—	CSS for this signup item.
Regel	Rule items	Rule that customizes this item (see table below).
Aktion	—	Move up, move down, or delete.

Items that support rules: ID, Display name, Email, Agreement.

Item	Rules	Beschreibung
ID	Random / Incremental	User ID generation: random or incremental.
Anzeigename	None / Real name / First, last	How to show the display name; First, last shows first and last name separately.
E-Mail	Normal / No verification	Normal = require email verification; No verification = skip verification.
Zustimmung	None / Signin / Signin (Default True)	Terms of use: none, require confirmation, or default to confirmed.

Notiz

Example: to show an email field without verification, add the Email signup item and set its rule to No verification.

Notiz

If the organization has "Use email as username" enabled and the username field is hidden in signup items, the user’s email is used as their username.

Field validation

Use the Regex column to validate input on the client before submit:

1. Set Regex on the signup item (e.g. Username, Display name, or a custom field).
2. Enter a pattern (e.g. ^[a-zA-Z0-9_]+$ for alphanumeric usernames).
3. Users see an error when input does not match.

Works for standard fields (Username, Display name, First name, Last name, Affiliation) and custom fields.