tiny-essentials
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Collection of small, essential scripts designed to be used across various projects. These simple utilities are crafted for speed, ease of use, and versatility.
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text/typescript
/**
* Retrieves the value from a Firebase database snapshot.
* This function checks if the provided data object is a valid Firebase snapshot and
* calls its `.val()` method to get the actual data value.
*
* @param {firebase.database.DataSnapshot} data - The Firebase database snapshot from which to retrieve the value.
* @returns {any} The value stored in the snapshot, or `null` if the data is invalid or doesn't contain a valid value.
*/
export default function getDBValue(data: firebase.database.DataSnapshot): any;
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