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haw to validate values in set methods?


haw to validate values in set methods?

By : nany
Date : November 21 2020, 01:01 AM
To fix the issue you can do You could do something like the following. This separates the code into individual methods. This is how you should create your methods. They should do s specific thing. This also uses recursion, which is when a method calls itself till a condition is met.
code :
private int idval = 0;

public int getIdval() {
    return idval;
}

public void setIdval(int idval) {
    this.idval = idval;
}

private boolean isValidId(int idValue){
    if(idValue >= 0 && idValue <= 100){
        return true;
    }
    else{
        return false;
    }
}

public void userId(){

    Scanner reader = new Scanner(System.in);
    System.out.print("Enter ID: ");
    int id = reader.nextInt();

    if(isValidId(id)){
        setIdval(id);
    }
    else{
        System.out.println("Invalid ID")
        userId();
    }

    reader.close();
}


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Zend Validate: How to validate each separate value in comma separated values in textarea for zend_validate_DbRecordExist

Zend Validate: How to validate each separate value in comma separated values in textarea for zend_validate_DbRecordExist


By : eka ariyansyah
Date : March 29 2020, 07:55 AM
This might help you What you need is a custom validator. you can either do it extending Zend_Validate_Abstract or you can simply use a callback validator.
To do so, you need to add this to your element:
code :
$elem = new Zend_Form_Element_Text('elem_name');
$elem->setLabel('Label Name:')
         ->setRequired(true)
         ->addValidator('callback', true, array('callback' => array($this, 'functionName')));
$this->addElement($elem);
public function functionName($csvString) {
    // stuff here using explode(',', $csvString)
    // foreach() to iterate over the result and match against the db each $value
}
Zend Framework validation: validate empty strings and do not validate null values

Zend Framework validation: validate empty strings and do not validate null values


By : Manasima
Date : March 29 2020, 07:55 AM
I hope this helps . Personally I would filter the input and then validate it. But to achieve your objectives, this would probably do the trick, its straight from the docs.
code :
$valid = new Zend_Validate_NotEmpty();
$value  = '';
$result = $valid->isValid($value);
// returns false
Extending jQuery Validate methods to validate multiple CSV IP addresses

Extending jQuery Validate methods to validate multiple CSV IP addresses


By : Yvesd10
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I am using the http://jqueryvalidation.org/ plugin for client side validation (yes, I will be sure to also server side validate). , This should do it, unless you want to allow an empty list:
code :
/^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?),)+$/i.test(value + ',')
how to fix validate some values in material ui table in reactjs and to validate some newly added table values

how to fix validate some values in material ui table in reactjs and to validate some newly added table values


By : Dhanasekar
Date : March 29 2020, 07:55 AM
seems to work fine Upon Analyzing the code, updated the fixes in the code sandbox. We need to update state when clicking 'edit' and '+' icon.
https://codesandbox.io/s/still-water-rpwnl
Why Doctrine 2 not have basic validate method that validate if all values fit entities attributes?

Why Doctrine 2 not have basic validate method that validate if all values fit entities attributes?


By : mrsharma
Date : March 29 2020, 07:55 AM
Hope that helps Doctrine ORM assumes that entities you're persisting are in a valid state. That's the only job of the persistence layer, and adding validation to it would just be wrong. If you have entities with invalid data in them, you already have an invalid object graph that should not be saved.
So please keep in mind that if you ever had some API like
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