Setting conditions in a form

Displaying or hiding information based on filled-in data (alias(es)) in the form. This is done by applying the 'container' element with a set condition.

Form

Add a container element to your form. open the settings screen and go to the 'condition' tab. See the detailed description of how conditions can be set in the article "adding conditions to a form.”

This article describes more of the technical (im)possibilities that can be achieved with a condition.

The condition

the container is shown/not shown based on the set condition. If the result is true, the container is visible; if the result is false, the container is hidden. You can set one condition per container; this can be a simple or a very complex condition.

Rules

Conditions are tested in the following order:

1. ( ... )
2. *, /
3. +, -
4. =, >, <, <=
5. =, !=, in
6. and
7. or

• If the alias is used in a calculation, compared to a number, or used in a greater than/less than condition, the numerical value is used.
• If the alias is used with true/false, it checks if the alias is enabled or has a value.
• For all other cases, the text value of an alias is used.

Technical explanation

Logical operators

Conditions

Calculation operators

Examples

Generic

Example: @alias

Boolean

Example: @checkbox = true

Numeric

Example: @number = 0

Example: @number >= 3.1

Text

Example: @textbox = "hello"