I want to apply server-side validation on my CRUD API. The entity in question is called Employee. I am using an employee.dto (shown below) for the create and update endpoints. The class-validator p...

I'm new to angular. I was trying something and got stuck. In my form, I want to show server validation response as error coming from a laravel rest api. But don't know how to store and show it in t...

I want to show validation Error in View page while user giving wrong input. It's Ok that it's not saving anything in database while a user giving wrong input. But there is no error message in user ...

I am working on a simple auction website for a charity. I have an Item model for the sale items, and a Bid view where the user can enter a bid and submit it. This bid is received inside the Item co...

I have following model class import javax.validation.constraints.Max; import javax.validation.constraints.Min; public class Person { @Max(value = 10, message = "First name should be smaller than...

i'm currently integrating Google Play in-app billing to my androidgame project, i have a Node.js server set up and plan to send it the "originalJson" and "signature" value of the Google Play purcha...

In our multiplayer mobile game we want to use player names from Game Center. Those player names will be shown in public leaderboards, so we want to ensure on our server that Game Center player name...

I'm getting 2 kinds of receipt formats from Apple when i try to verify purchases on the server. Any idea what's the difference ? 1) content: { status: 0, receipt: { item_id: "662554154", or...

on my login form, i am putting server side validations and if error occurs i want to display those error just below the validated control. Now for this, i am trying to call javascript function to s...

One argument for using both client side validation (JavaScript) and server side validation using a validator is that if the client browser does not support JavaScript or JavaScript has been t...

Of course, I know that server-side validation is a MUST. I'm using jQuery to validate form inputs and using jquery ajax to do server-side(PHP) validation at the same time. So I guess it may be sa...