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What challenges did you encounter, and how did you overcome them?

Challenge 1: The error message didn't disappear when users tried to correct their input. The validation feedback remained visible even after users started typing in the email field.

Solution: I implemented an input event listener to dynamically clear error states when users begin typing.

Challenge 2: The browser's built-in HTML5 email validation was interfering with my custom validation logic and preventing my error messages from appearing.

Solution: I disabled the default validation by adding the noValidate property to the form using: form.noValidate = true;