The Value property of the PlaceholderAttribute class is a string that specifies the placeholder text. This text is typically displayed in a user interface when a text entry field is empty, providing a hint to the user about what to enter in the field.
To use the Value property, you need to apply the PlaceholderAttribute to a string property in your class. The Value property is then set to the desired placeholder text.
// Example of using PlaceholderAttribute with the Value property
public class UserInput
{
[Placeholder("Enter your name here...")]
public string UserName { get; set; }
}