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joanpablo / reactive_forms

This is a model-driven approach to handling form inputs and validations, heavily inspired in Angular's Reactive Forms
MIT License
467 stars 86 forks source link

Feature to add hasChange or previousValue on FormControl #321

Open KabindraKattel opened 2 years ago

KabindraKattel commented 2 years ago

It would be easier and nice if you include previousValue or hasChange to the formControl so that if an action should be done depending upon previous value or hasChange could be done.

vasilich6107 commented 2 years ago

@KabindraKattel check reactive_forms_lbc package specially crafted for reactive_forms

it has an ability to access prev value

https://github.com/artflutter/reactive_forms_widgets/blob/master/packages/reactive_forms_lbc/example/lib/main.dart#L166