Create a web form for participants to input information about marine debris types, sources, and impacts, emphasizing effective data validation to ensure data accuracy and reliability. The form will allow participants to input information regarding the types, sources, and impacts of marine debris in their respective areas, focusing on implementing effective data validation to ensure the accuracy and reliability of the gathered data.

Form Structure

Design a clear and intuitive web form with fields for collecting relevant information on marine debris pollution. Include input fields and dropdown menus for participants to specify debris types, sources $($e$.$g$.,$ coastal activities, industrial waste$),$ geographical location, and any observed impacts on marine life.

Data Validation

Implement comprehensive data validation techniques using JavaScript to ensure the accuracy and integrity of the collected data. Validate input fields to prevent submission of incomplete or erroneous responses. Use regular expressions or built$-$in validation methods to verify input data formats, such as email addresses or numerical values.

Visual Design

Apply CSS styling to the web form to enhance its visual appeal and usability. Ensure the form layout is responsive and adapts well to different screen sizes and devices. Incorporate relevant imagery or icons related to marine debris pollution to create a cohesive and engaging user experience.

Functionality

Ensure that the web form is fully functional and provides real$-$time feedback to users during data entry. Implement logic to prevent submission of duplicate responses and enforce data integrity. Include error handling mechanisms to provide meaningful feedback to users in case of validation errors.