House number not found + incorrect suggestion

[IlGiacomo]

Hello,

First of all, I want to say that I'm happy with the openpostcode api and it generally works great.

Unfortunately, I've noticed some issues that did not exist in the pre v2 version.
Certain addresses are marked as incorrect/not found even though they do exist.
For example:
Postcode: 4205EW
Huisnummer: 14
Huisletter: a
Huisnummertoevoeging: empty

This results in "Huisnummer not found".
But, keeping Huisnummer at 16 and leaving the Huisletter or Huisnummertoevoeging empty does give the suggestions for "14a", "14b", "14c", "14d", "14e"

Another issue are incorrect suggestions. For example:
Postcode: 3554VZ
Huisnummer: 24
Huisletter: empty
Huisnummertoevoeging: empty

This results to an error, because multiple addresses match this huisnummer. But, it still suggests "24" in addition to "24A", "24B", "24C"

[olku]

Hi @IlGiacomo, thanks for reporting this. That's unexpected. I will look into this over the weekend.

[rmoz]

I too appreciate this API so thanks for making it.

I wonder or this issue is fixed because curl "https://openpostcode.nl/api/v2/address?postcode=4251AA&huisnummer=3" gives back:

"error": {
    "code": "HUISNUMMER_AMBIGUOUS",
    "message": "Multiple addresses match this huisnummer; add huisletter and/or huisnummertoevoeging",
    "details": {
      "postcode": "4251AA",
      "huisnummer": "3",
      "suggestions": [
        "3J",
        "3Q",
        "3a",
        "3b",
        "3c",
        "3d",
        "3e",
        "3f",
        "3g",
        "3h",
        "3i",
        "3k",
        "3l",
        "3m",
        "3n",
        "3o",
        "3p",
        "3r",
        "3s",
        "3t"
      ],

While curl "https://openpostcode.nl/api/v2/address?postcode=4251AA&huisnummer=3d" gives back.

"error": {
    "code": "HUISNUMMER_NOT_FOUND",
    "message": "Huisnummer not found",
    "details": {
      "postcode": "4251AA",
      "huisnummer": "3d",
      "suggestions": [
        "1",
        "2",
        "3",
        "4",
        "5",
        "6",
        "8",
        "9",
        "10",
        "13",
        "14",
        "15",
        "19",
        "20",
        "21",
        "22",
        "23",
        "26"
      ]
    }

So if you enter 4251AA with 3 ar huisnummer you'll always will get an error back.