Forms 4 - Breaking changes
2 min
Note Optimizely Forms is supported by MVC-based websites only.
EPiServer.Form.Core
This release implements a feature request to support the validation of multiple elements at once.
- When a visitor clicks Submit and has JavaScript enabled, elements are validated at once (except CAPTCHA because it needs server-side validation).
- In non-JS mode, elements are validated at once. New behaviors in this release:
- Validation messages displayed on each failed element
- Input data on the forms is not cleared
- On server side, this function:
EPiServer.Forms.EditView.Internal.ValidationService.ValidateFormData()Processes elements at once, and returns the array of ValidationInfo.
Breaking changes in Forms 4.0
Interface IValidationService:
- ValidateFormData(NameValueCollection formData, out ValidationInfo validationFailInfo) is marked with [Obsolete].
- Add ValidateFormData(NameValueCollection formData, out IEnumerable<ValidationInfo> validationFailInfo).