We use cookies to serve our customers and website visitors in the best possible way. Cookies are used for the proper functioning of the website and for improving the user experience, monitoring visitor traffic and marketing purposes. By continuing to browse the site, you agree to our use of cookies. You can read more about cookies here.
com.vaadin.flow.data.binder.
Package com.vaadin.flow.data.binder
Interface BinderValidationErrorHandler
All Superinterfaces:
All Known Implementing Classes:
Handler for applying effects to HasValue components in Binder
based on ValidationResult for the user input. Use
Binder.setValidationErrorHandler(BinderValidationErrorHandler) to
register an instance of this class to be able to customize validation error
handling.
Since:
Author:
Vaadin Ltd
See Also:
-
Method Summary
Modifier and TypeMethodDescriptionvoidclearError(HasValue<?, ?> field) Clears the error condition of the given field, if one has been previously set with
handleError(com.vaadin.flow.component.HasValue<?, ?>, com.vaadin.flow.data.binder.ValidationResult).voidhandleError(HasValue<?, ?> field, ValidationResult result) Handles a validation error emitted when trying to write the value of the given field.
-
Method Details
-
handleError
Handles a validation error emitted when trying to write the value of the given field.
See #clearError for clearing the error.
Parameters:
field- the field with the invalid valueresult- the validation error resultSee Also:
-
clearError
Clears the error condition of the given field, if one has been previously set with
handleError(com.vaadin.flow.component.HasValue<?, ?>, com.vaadin.flow.data.binder.ValidationResult).Parameters:
field- the field to clear the previous error fromSee Also:
-