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' }
		}
	}

2. 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.