Ionic and Forms

https://ionicframework.com/docs/developer-resources/forms/

ビューのいろいろについては以下へ

https://ionicframework.com/docs/components/#inset-labels

実際のcodingは以下のサイトが分かりやすい。

Ionic 3 and Forms

https://robferguson.org/blog/2017/11/19/ionic-3-and-forms/

https://qiita.com/atsukita/items/a1d58781327886257192

https://qiita.com/atsukita/items/fdd6cbe2b48ba5cf9f45



Ionic2のソースコードも掲載されています。

https://www.joshmorony.com/advanced-forms-validation-in-ionic-2/

https://angular.io/guide/form-validation

Angular公式サイト　Form Validation

https://christina04.hatenablog.com/entry/2017/01/22/175318

20170122
Angular2でのForm 〜Model Driven編〜

http://ryotah.hatenablog.com/entry/2017/08/31/210723

2017-08-31
AngularのForm（Reactive Forms）メモ

https://www.concretepage.com/angular-2/angular-2-4-formbuilder-example

Angular 2/4 FormBuilder Example
By Arvind Rai, July 31, 2017

https://scotch.io/tutorials/angular-2-form-validation

Ionic [2|3] | How To Create And Validate Forms
By Gajotres - Last updated on October 15th, 2017

https://www.gajotres.net/ionic-2-how-o-create-and-validate-forms/

コードもあって、分かりやすいです。

<ion-item>
 <ion-input type="password" placeholder="Password"></ion-input>
 <button clear item-right>Forgot</button>
</ion-item>