AwesomeValidation | Android validation library which helps developer boil | Validation library
kandi X-RAY | AwesomeValidation Summary
kandi X-RAY | AwesomeValidation Summary
Implement validation for Android within only 3 steps. Developers should focus on their awesome code, and let the library do the boilerplate. And what's more, this could help keep your layout file clean.
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Top functions reviewed by kandi - BETA
- Initializes the validation style
- Replace the textView with the ValidationHolder
- Initialize view
- Restore the view s views
- Add validation for edit text
- Set validation buttons
- Set view to EditView
- Initializes the View
- Setup the spinner
- Returns the inverse ranges
- Add validation for text input
- Called when the drawer is pressed
- Set the color in the EditText of the EditText
AwesomeValidation Key Features
AwesomeValidation Examples and Code Snippets
Community Discussions
Trending Discussions on AwesomeValidation
QUESTION
When a user registers in my Android app, their data is stored inside a collection, where the document ID is their email address which helps find a user. The password is stored inside the document as well.
So when a user logins, their entered email is checked against a document ID matching that email, if it exists it will log in and display user control panel.
Now after the login, I need to somehow create a user session, so that the user can never go back to the login screen until he logouts. In case the app crashes or lost network connection, a saved user session would be very useful.
Here's my code for the login activity:
...ANSWER
Answered 2019-Mar-26 at 06:33For best practice add the following class
QUESTION
This is my code. Please check.. When I execute it the app crashes. So app was fine before, but I added validation to the form and since then as soon as the app run it crashes. I have used https://www.simplifiedcoding.net/android-form-validation-tutorial/ for adding awsomeform and so I have also made some changes to the strings.xml file. Please check this once too. It was fine before and I could access the file pretty easily.
This is the error I get on Android studio when I try to run the app and the app installs, launches and then crashes.
This is my mainactivity code. I believe something is going on with the implements part and the code i.e. import.com.google.common.collect.range is also unused
MainActivity.java
...ANSWER
Answered 2019-Feb-26 at 09:51You are calling super.onCreate(savedInstanceState);
andsetContentView(R.layout.activity_main);
2 times unser on creat lifecycle , delete one of them and it should fix your problem.
QUESTION
When clicked on this textview the app get crashed and didn't change the activity it is suppose to switch from main activity to another how to resolve it?
...ANSWER
Answered 2018-Mar-14 at 10:43this is due to the regex function. the values used in activity1 regex get differ in another activity2 due to which the intent can't switch from one activity to another. values passed the the regex should be same in all the activity linked.
QUESTION
I want to know how to select spinner to perform edit operation. I am getting only text after setting the text but I am not getting selected spinner to perform update operation. I have already added data in list and want to update the data. so three spinner is there. so I am not able to set spinner data to edit.
...ANSWER
Answered 2018-Feb-04 at 10:35I see no error else in the application code yet! maybe the solution can be something like this:
providing a separate runnable process to the spinner will solve the issue for reference check this
QUESTION
I want to give validation to EditText using AwesomeValidation inside Fragment. On button click the validation should be check but app stops on button click and giving error like this: java.lang.NullPointerException: Attempt to invoke virtual method 'android.text.Editable android.widget.EditText.getText()' on a null object reference
Here is my Code:
...ANSWER
Answered 2017-Nov-01 at 06:11Update your code like this:
QUESTION
public class LoginActivity extends AppCompatActivity implements View.OnClickListener {
public EditText studentNumber, passWord;
//defining AwesomeValidation object
public AwesomeValidation awesomeValidation;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
awesomeValidation = new AwesomeValidation(ValidationStyle.BASIC);
studentNumber = (EditText) findViewById(R.id.studentNumber);
passWord = (EditText) findViewById(R.id.passWord);
awesomeValidation.addValidation(this, R.id.studentNumber, "^[0-9]{9}", R.string.studentnumberError);
String regexPassword = ".{8,}";
awesomeValidation.addValidation(this, R.id.passWord, regexPassword, R.string.invalid_password);
signIn.setOnClickListener(this);
}
// Triggers when LOGIN Button clicked
@Override
public void onClick(View view) {
if (view == signIn) {
checkLogin();
}
}
public void checkLogin() {
// Get text from studentNumber and passWord field
final String studentNumber = studentNumber.getText().toString();
final String passWord = passWord.getText().toString();
// Initialize AsyncLogin() class with studentNumber and password
new AsyncLogin().execute(studentNumber,passWord);
}
}
...ANSWER
Answered 2017-Oct-06 at 10:13you are getting Variable “studentNumber” and “passWord” might no have been initialized?
because your String variable name and your Edit-text name both are same so they are conflicting
just change your String variable name
use this
QUESTION
validation: Login Form : I am able validate the email :if there is error, it should not go to next page.
But,There is one field. Imageview. i picked an image from the gallery and set it to imageview. there is also no probem.
When there is no image in Imageview, it should rise the error because of no image which is like email validation. How validate Imageview like login validation
it should not move to next page ...
..How is it possible. any help? thank's in advance. I can validate successfully with below code like that Imageview which i want.
...ANSWER
Answered 2017-Mar-29 at 13:00Take one boolean flag and set it default false
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install AwesomeValidation
You can use AwesomeValidation like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the AwesomeValidation component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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