Form Validation Android


Source link: https://github.com/alimodares2003/FormView

This is a simple form validation in Android. This library will help for required form. Thank you for developer : alimodares2003

FormView

for check required text in EditText

Installation

maven {
 url  https://jitpack.io  
}
  implementation  com.github.alimodares2003:FormView:1.0.1  

How to use

1.add FromView to root layout. also you can add anywhere.

<?xml version="1.0" encoding="utf-8"?> <ir.adp.library.FormView

xmlns:android="http://schemas.android.com/apk/res/android"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical">

 <!--you can write Edittext and button and other view-->  </ir.adp.library.FormView>
  1. for button click hundle:
fv.setOnSubmitClickListener {

 val et = et.getText()

 val et1 = et1.getText()

 val et2 = et2.getText()

 val et3 = et3.getText()

 Toast.makeText(this, "$et $et1 $et2 $et3", Toast.LENGTH_LONG).show()

 //your code

 
}

3.for add submit to toolbar item :

override fun onCreateOptionsMenu(menu: Menu): Boolean {

menuInflater.inflate(R.menu.item_menu, menu)

fv.onNavigationItemSelected(menu){

 Toast.makeText(this, "clicked", Toast.LENGTH_LONG).show()

}

return true
  
}

4.for change error text:

fv.errorText = "is required"
  1. for optional you can add this android:tag="optional" to TextInputLayout

Important explanations

1.your button id must be "submit"

2.your toolbar item id must be "submit"

3.EditText must be in TextInputLayout

Resources

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Markwon is a library for Android that renders markdown as system-native Spannables. It gives ability to display markdown in all TextView widgets (TextView, Button, Switch, CheckBox, etc), Notifications, Toasts, etc. No WebView is required. Library provides reasonable defaults for display style of markdown but also gives all the means to tweak the appearance if desired. All markdown features are supported (including limited support for inlined HTML code, markdown tables and images).

Flubber is an elegant solution for making animations in Android. The library is inspired by the Spring library for iOS. It supports all of the animations, curves and properties that are present in Spring. The library provides an interpolator called Spring which is similar to the iOS CASpringAnimation.

Promise library for JVM and Android based on the Promises/A+ specification from JavaScript.

Persian official calendar convertor.

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