How can I handle validation errors in my application?

How can I handle validation errors in my application?

You can handle validation errors by implementing error messages, using try-catch blocks, and validating user input before processing.

What are some common validation errors I should be aware of?

Common validation errors include missing fields, incorrect formats (like email), and values that exceed limits.

How can I display these errors to users effectively?

You can display errors by showing them next to the relevant input fields, using pop-up messages, or displaying a summary at the top.

Is there a way to prevent these errors from happening in the first place?

Yes, you can prevent errors by using client-side validation, providing clear instructions, and using input masks.