Topic cluster
Template validator
A named validation component attached to a form field from a Zotonic template.
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The remaining keywords do not make a useful further split. All matching documentation is listed below.
acceptance
Check if an input value evaluates to true.
confirmation
Check if two inputs are the same.
custom
Support for custom client-side (JavaScript-based) validators.
postback
Performs a custom server side validation of an input value. This allows you to add your own validation logic to HTML form fields.
presence
Check if an input has been filled in or checked.
validate
The validator tag accepts the following arguments: