I am developing a blood donor app.The user register with

Question

I am developing a blood donor app.The user register with

state and city.
If anyone request blood from particular city,I need to send push notification to all the users registered with the city.
How to send with firebase cloud messaging?

Or else I have created a blood request based on cities .How to get datachage of the particular database reference??

0

03.02.2019

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honza (svandasek) · Accepted Answer

honza (svandasek)

You will probably have to work with topics... Subscribetotopic(newyork) and then from the donor send a data message to these topics

0

03.02.2019

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