received: An input field is invalid. Please check your input fields and try again.

Hi Ali Bizmark,

Thank you for reaching out on the Microsoft Q&A.

The error “An input field is invalid” usually happens when one of the address fields does not meet the validation rules, even if the address looks correct. Common causes include exceeding character limits (e.g., names or address lines too long), using restricted symbols (like #, @, or &), or entering values that don’t match the required format (such as postal codes or phone numbers).

To fix this, re-enter your details using only letters, numbers, commas, or periods, keep each field within its character limit, and double-check that all required fields (street, city, postal code, country) are filled in correctly. If your address is long, split it across multiple lines instead of entering everything in one field.

Example of an accepted format:

Address Line 1: 123 MG Road

Address Line 2: Sector 15, Near City Mall

City: Noida

State/Province: Uttar Pradesh

Postal Code: 201301

Country: India

Using this structure usually resolves the validation error and lets you proceed with booking.

Please find the attached documents for your reference:

• Validate company names, customer names, and email addresses
• Validate an address

I hope this clears things up! If this guidance resolves your concern, please consider accepting the answer so other community members exploring production scenarios with Content Understanding can benefit from it as well.

Thankyou!