public static int InputIndexValidation()
{
int value;
while (!int.TryParse(Console.ReadLine(), out value) || value < 0)
{
Console.WriteLine("Please enter a valid positive number");
}
if (value < EmployeeJournal.GetEmployees().Length)
{
EmployeeJournal.RemoveAt(value);
Console.WriteLine($"The employee on index {value} was succesffully removed from the list");
Console.WriteLine();
}
else
{
Console.WriteLine("There is no such employee");
}
return(value);
}