Dynamic Attachment Requirement in ASP.NET MVC

Job ID: 38282844

Budget: $10 – $30 USD

I need a skilled JavaScript developer with ASP.NET MVC experience to enhance my system's form submission for managing attachments based on specific conditions.

- JavaScript Role: I need a JavaScript solution, integrated into the HTML page, that dynamically makes the attachment field required based on a boolean variable.
- Trigger Event: The attachment's requirement should be triggered when a specific option is selected. This means that the JavaScript will need to detect the selection and act accordingly.
- Acceptable File Types: The attachment field should only accept Documents, specifically pdf, docx, or txt.

The ideal freelancer for this project should have:
- Proficiency in JavaScript for efficient client-side scripting.
- Prior experience with ASP.NET MVC for seamless integration.
- Knowledge of form validation and event handling to ensure correct functionality.
- Experience with file type validation for secure data handling.