Steps to Reproduce:¶

1. Go to the homepage.
2. Select any product category.
3. In the sidebar, enter non-integer characters in the "Price Filter" field.
4. Click on "Search".

Expected Result:¶

• The "Price Filter" field should only accept integer values.
• Invalid characters should be blocked or automatically removed.

Actual Result:¶

• The "Price Filter" field allows non-integer characters.
• Unhandled exceptions cause errors on the website.