kotose-form-core/io.github.robinpcrd.kotose.form/RequiredSingleSelectionGroupRule

RequiredSingleSelectionGroupRule

class RequiredSingleSelectionGroupRule(group: SelectionGroup<*>) : ValidationRule.Group

Exactly one visible option of the group must be selected. A selection kept on a hidden option does not count, because it is neither shown nor submitted by default.

Constructors

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constructor(group: SelectionGroup<*>)

Properties

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Functions

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open override fun isValid(): ValidationError?
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