# `INVALID_QR` Invalid QR

Source: https://checkslip.com/en/problems/invalid-qr

- **HTTP status**: `422`
- **Credit**: No credit taken

## Meaning

No Thai bank transfer-slip QR in the image or text (PromptPay receive, bill and TrueMoney QRs are not supported slips). No credit is taken.

## Fix

Send a slip image where the slip QR is clear, or send the QR text read from the slip.

## Example response

```
{
  "type": "https://checkslip.com/problems/invalid-qr",
  "title": "Invalid QR",
  "status": 422,
  "code": "INVALID_QR",
  "instance": "/api/slips/0192d4e0-7c1a-7b3e-9f00-1a2b3c4d5e6f"
}
```