Groups and conditions

A group wraps part of the form so it shows or hides depending on what visitors pick or type.

1. In the Form tab, select the code to put in the group.
2. Right-click it and choose Wrap in group, or press Ctrl+G (⌘G on a Mac). The code gets a dashed box with a Group: chip at the top. Drag that chip to move the whole group.
3. Click that chip. In the sidebar, under When the rules match, pick Show this group or Hide it, and under Rules that must match, All of them or Any one.
4. Click Add rule and pick a field, an operator and a value. For select, radio and checkbox fields, you pick the value from that field’s options.

The operators are: is, is not, contains, doesn’t contain, is empty, isn’t empty, is more than, and is less than. A group with no rules always shows. Groups can sit inside other groups. Ungroup removes the group and keeps the code inside it.

What a hidden group does

The page hides the group as visitors fill in the form, and the server checks the same rules again when the form is sent. Fields in a hidden group:

• aren’t checked, so a required field there doesn’t block sending;
• aren’t saved in the entry;
• give empty mail tags.

In a mail, text between [group:name] and [/group:name] is printed only when that group was shown.

Let visitors add more rows

A group can repeat, so visitors add as many copies of it as they need: guests, products, rooms. Tick Visitors can add more of these in the group’s sidebar.

Setting	What it does
Rows at least	How many rows the form starts with and keeps. 1 if you leave it.
Rows at most	Where the Add button stops. Empty: up to 50.
Add button	Its text. Empty: “Add another”.
Remove button	Its text, on each row. Empty: “Remove”.

The group’s own rules still show or hide it as a whole. A group inside a repeated one always shows, and a repeated group inside another one doesn’t repeat by itself. A rule elsewhere that reads a field of the rows matches when any row matches.

What visitors fill in arrives row by row. For a group named guests with a field guest:

• [guest] in a mail lists every row’s value: “Bob, Eve”.
• [guests] prints the rows: a table in an HTML mail, a line per row in a plain one.
• Text between [group:guests] and [/group:guests] is printed once per row, its [guest] being that row’s value.
• The entry shows the rows as a table, and webhooks get them as a list: "guests": [ { "guest": "Bob" }, … ].

A Quiz, a payment field or a Calculation field can’t go in a repeated group. Your theme can change the rows and buttons: see Styles and templates.