delete a document in firestore code example
Example 1: how to delete document firestore database
db.collection("cities").doc("DC").delete().then(() => {
console.log("Document successfully deleted!");
}).catch((error) => {
console.error("Error removing document: ", error);
});
Example 2: firestore javascript delete document
// define document location (Collection Name > Document Name > Collection Name >)
var docRef = Firebase.firestore().collection("Rooms").doc("bsYNIwEkjP237Ela6fUp").collection("Messages");
// delete the document
docRef.doc("lKjNIwEkjP537Ela6fhJ").delete();