nativescript-input-validator-ng2

Example of input validation component for nativescript ng2, using class-validator

export abstract class BasicModel {
}
export class Login extends BasicModel  {
   @IsEmail(undefined, {message:"Email invalid"})
   @IsNotEmpty({message:"Email is required"})
   email: string;
   @IsNotEmpty({message:"Password is required"})
   password: string;
}
export class Book extends BasicModel {
   @IsNotEmpty({message:"Name is required"})
   name: string;
   @IsNotEmpty({message:"Author is required"})
   author: string;
   @IsNotEmpty({message:"Pages is required"})
   pages: string;
}