Firebase Firestore Check If Document Has Collection December 14, 2022 Post a Comment Is there a way to check if a document has a collection rather than checking if it has fields Thanks Solution 1: There are no client SDK APIs for listing subcollections of a document. Baca JugaAngular Firestore | How To Get Array Not ContainFirebase .then With .on('value')Firebase Function Doesnt Update, Function Returned Undefined Share You may like these postsHow To Use Array-contains Operator With An Array Of Objects In Firestore?Is There A Way To Update A Collectiongroup In Cloud FunctionUnable To Use Firebase.firestore.fieldvalue.incrementFirebaseerror: Function Query.where() Requires A Valid Third Argument, But It Was Undefined Post a Comment for "Firebase Firestore Check If Document Has Collection"
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