The icon for elements of type Text area.
Functionality
Form elements of type textarea add a multi-line text area to the current form, allowing the user to enter multiple lines of text. The properties panel label allows you to add a descriptive label to the checkbox.
Properties
Overview of the standard properties
This section describes only those properties that are different from the standard.
Style
Name | Description |
---|---|
Height (in px) | The height of the text area in pixels. |
Auto resize | Dynamically adjusts the height of the element to the entered content. |
Show character count | Displays the current number of characters entered. 8.1.0+ In the i18n variables, the text can be adapted to the number of characters using the lettersLeft key if the text area has a character limit and lettersLeftUnrestrictedif there is no limit. The following placeholders can be used to display the dynamic values of the text field:
|
constraints
Name | Description |
---|---|
Datatype | How to check whether the entered text is valid. For example, you can use this to check for invalid email addresses. See also the built-in validators. |
Length min | The minimum number of allowed characters. |
Length max | The maximum number of allowed characters. |
Value min | Only available for numeric datatypes: the smallest allowed number. |
Value max | Only available for numeric datatypes: the largest allowed number. |
Must equal | If set: The value of this input field must be equal to the value of the field that is selected here. |
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