Validate empty fields

View the Bubble listing

Catalog marketplace count: 35. An install count is not a purchase count or proof of active use.

Listed owner: Leonardo Barrocas
Original creator: Unknown

Catalog record last updated: 2026-09-20T12:44:54Z. This is not a verified transfer date.

Presence in the observed app sample

2 of 25382 apps scanned successfully within 30 days list this plugin in their latest captured configuration.

Confirmed listing- or maker-linked demo apps: 0 · Probable bundle matches: 0 · Unknown lineage: 2.

Excluding confirmed demos and probable matches leaves 2 observed configurations. This is a sensitivity count, not independent adoption, purchases, active use or a corrected Bubble install count.

Latest successful scan in this sample: 2026-09-23T09:40:05.426041Z. Successful rescans replace prior presence. Stale or missing scans are excluded; failed scans do not erase prior evidence. Historical links alone, including developer authorizations, do not count as observed presence.

Sample and classification methodology

Observed ownership changes

Up to 100 most recent changes. These establish a different listed owner, not a verified purchase.

No ownership changes recorded yet. History begins with successful observations; older transfers are not reconstructed.

Successful observations

Latest 100 observations, newest first. Times are UTC. Fingerprints cover the preserved public metadata fields.

2026-09-23T01:29:28.196302Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-22T12:29:28.185457Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-21T23:29:28.131542Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-21T10:29:28.768442Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-20T12:44:54.922689Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-20T11:08:04.326369Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-19T22:08:03.549573Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-19T09:08:04.068958Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-18T20:08:01.710289Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-18T07:08:00.250068Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-17T18:08:00.020111Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-17T05:07:56.325808Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-16T16:07:55.701907Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-16T03:07:55.472254Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-15T14:07:56.092148Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-15T01:07:20.141258Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-14T12:06:59.966300Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-13T12:54:14.401467Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-13T08:01:08.763045Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-12T19:01:09.817261Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-12T06:01:08.538428Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-11T16:55:05.984095Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-11T03:54:46.199808Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-10T14:54:47.361080Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-10T01:54:45.645211Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-09T12:54:44.659906Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-08T23:54:45.717713Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-08T10:54:45.771426Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}

2026-09-07T21:52:52.921115Z

Listed owner: Leonardo Barrocas · Marketplace installs: 35

Inspect observation evidence

Source listing · public-metadata-v1

SHA-256: e9e706a50c7e07f12e75370de0fa85cca127546b4cb15a6d213c17e29b71c52f

{
  "Created By": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "licence_text": "open_source",
  "marketplace_eligible__boolean": true,
  "name_text": "Validate empty fields",
  "owner_user": "1348695171700984260__LOOKUP__1595337127201x402507239075514430",
  "usage_count_number": 35
}