Validator

Additional

Language
Java
Version
N/A
Created
Jul 10, 2017
Updated
Jul 10, 2017
Owner
Nicol Acosta (nicolkill)
Contributor
Nicol Acosta (nicolkill)
1
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Announcement

Validator

Validator is a library that help to make validations easy, with the custom edit text or just the validator class.

Features

  • Easy implementation
  • Validation out of views

For more functions or bugs, create a issue.

Usage

Add gradle dependecy

dependencies {
  compile 'com.nicolkill:validator:{latest_release}'
}

Step 1:

if you want use only validator

Example with created validator

Validator validator = new PhoneValidator();
if (validator.isValid("123456789a")) {
    // some stuff
} else {
    // another stuff
}

Example with self maked validator

Validator validator = new Validator() {
    @Override
    public boolean isValid(String text) {
        // check if text size is greater that 20
        return text.length() > 20;
    }
};
if (validator.isValid("abcdefghijklmnopqrstuvwxyz")) {
    // some stuff
} else {
    // another stuff
}

If you want use the custom view

Step 1:

Add the following xml on your view:

<com.nicolkill.validator.views.ValidateTextInputLayout
    app:type_validator="email"
    app:text_error="@string/invalid_mail"
    android:id="@+id/edit1"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/mail"
        android:text="correo@correo.com"/>

</com.nicolkill.validator.views.ValidateTextInputLayout>

or

<com.nicolkill.validator.views.ValidateEditText
    app:type_validator="name"
    app:text_error="@string/invalid_name"
    android:id="@+id/edit2"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:hint="@string/name" />

Step 2:

Get reference and set data:

ValidateTextInputLayout mValidateTextInputLayout = (ValidateTextInputLayout) findViewById(R.id.edit1);
ValidateEditText mValidateEditText = (ValidateEditText) findViewById(R.id.edit2);

Step 3:

Check if the field is valid

adapter.setOnClickListener(new ClickListener<Option>() {
    @Override
    public void onItemSelected(View view, int position, Option element) {
        if (mValidateTextInputLayout.isValid() && mValidateEditText.isValid()) {
            // some stuff
        } else {
            // another stuff
        }
    }
});