* fix(module:form): form.reset() will make new editContext
fixes 947
* fix(module:form): validation is reset when model changes
fixes 851
fixes 982
fixes 991
* feat(module:form): validation reset method
* feat(module: form): make the form validator customizable
* docs: simplify form custom validators demo
* modify the demo
Co-authored-by: ElderJames <shunjiey@hotmail.com>
* feat: is form modified property and method exposed
subject: new method for form context, Is form modified
* fix: interface and doc
Co-authored-by: Ratomir Vukadin <ratomirvu@maestralsolutions.com>
Co-authored-by: James Yeung <shunjiey@hotmail.com>
* feat(module: datepicker): support nullable type
* fix(module: cascader): displaytext did not change when bind-value change
* fix(module: form): can not change layout
* docs(module: form): add 'new model' test button
Co-authored-by: James Yeung <shunjiey@hotmail.com>