Text Input Layout Validator


Source link: https://github.com/BrianHardyR/TextInputLayoutValidator

How to create simple validation for text input with Java Android?

TextInputLayoutValidator

This project provides a simple and streamlined way to validate TextInputLayoutEditText

Installation

  1. Add the JitPack repository to your build file
	allprojects {
 		repositories {
 			... 			maven {
 url  https://jitpack.io  
}
 		
}
 	
}
 
  1. Add the dependency

 dependencies {
 	

  implementation  com.github.BrianHardyR:TextInputLayoutValidator:1.1.2  	
}
 

How to

Simple Validation

val myinput = findViewById<TextInputLayout>(R.id.my_input)  myinput.validate(
  default = "my default text",
  validators = listOf(

{
 text -> t.isNotEmpty() 
}
,

...
  ),
  error = "my error text",
  onValid = {
 validText ->

 // do something with the valid text

}
 )

Using the Validation Object

Error message for each validation condition
val phoneNumberValidator = TextInputValidator(
  defaultString = "My default text",
  validators = listOf(

{
 text -> (text.length > 12) to "Length must be greater than 12"
}
,

{
 text -> text.startsWith( + ) to "Input must start with  + "
}
,

...
  ) )
Single error message
val phoneNumberValidator = TextInputValidationObj(
  default = "My default text",
  error = "Please enter a valid phone number",
  validators = listOf(

{
 text -> text.length > 12
}
,

{
 text -> text.startsWith( + )
}
,

...
  ) )  myinput.validate(phoneNumberValidator){
 validText ->
  // do something with the valid text 
}

Validate input After setting the validation object on the TextInputLayout you can validate it anywhere on your code

myinput.valid() // Return a Boolean.

Resources

This is an Android specific distribution of the latest versions of SQLite. It contains the latest SQLite version and the Android specific database APIs derived from AOSP packaged as an AAR library distributed on jcenter.

A changelog library for Android.

A simplelibrary to shorten long numbers.

For example:

  • 10.000 -> 10.0K
  • 10.000.000 -> 10.0M

A cool search view animation library.

Material design Bottom Navigation implementation.

This library is intended to help capture signatures with an easily-configurable style.

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