Validation fails when the required string field is empty string · Issue #7150 · Automattic/mongoose · GitHub
Query for Null or Missing Fields — MongoDB Manual
express - MongoDB findOne() returning empty subdocuments array - Stack Overflow
Define schema in mongo realm - Atlas Device Sync - MongoDB Developer Community Forums
Set Validation Rules for Your Schema — MongoDB Compass
MongoDB Find records where the array field is empty - Spark By {Examples}
Handle where clauses correctly for records where the field is `null` or `not defined` - MongoDB · Issue #13949 · prisma/prisma · GitHub
I get a null value from a mongoDB document (object is not null) - Site Feedback - Dremio
How to create a filter for a field with null values in Mongodb? - Get Help - Metabase Discussion
JSON Query Expression Functions — MongoDB Connected System 1.1 documentation
The Easiest Way to Connect to MongoDB | Studio 3T
Comparing the Semantics of Null, Zero, and Empty String in Relational Databases
How to Query For Is Not Null in MongoDB in a Specific Field? | CodeForGeek
c# mongodb read object field and show as null - Stack Overflow
I can post to my database, but my get requests say that my database is empty on Postman - Working with Data - MongoDB Developer Community Forums
node.js - My collections are not empty but return empty array in MongoDB - Stack Overflow
Don't store empty strings - Node.js Frameworks - MongoDB Developer Community Forums
MongoDB change or update field type – dasbotask.com
Some help with atlas search pipeline please - Atlas Search - MongoDB Developer Community Forums
Using $ifNull Operator in MongoDB - Spark By {Examples}
Comparing the Semantics of Null, Zero, and Empty String in Relational Databases
Getting empty array in browser when testing database connection - Working with Data - MongoDB Developer Community Forums
lookup returns empty arrays - Working with Data - MongoDB Developer Community Forums
MongoDB Compass - easily query and analyze a NoSQL database - Flowygo
php - How to find all documents where the value of a field is null or empty - Stack Overflow
