Describes a validation rule provided by a validation rule plugin. Contains the regular expression to be used for validation, as well as the error message to be shown when the value does not match the regular expression.
Error message to be shown when the validation fails.
Key (ID) of this plugin validation rule.
Name of the validation rule.
The regular expression without the leading and trailing slash a value must match to be considered valid.
Describes a validation rule provided by a validation rule plugin. Contains the regular expression to be used for validation, as well as the error message to be shown when the value does not match the regular expression.