Sensor: hasReading property
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
The hasReading read-only
property of the Sensor interface returns a boolean value
indicating whether the sensor has a reading.
Because Sensor is a base class, hasReading may only be read
from one of its derived classes.
Value
A boolean value.
Specifications
| Specification |
|---|
| Generic Sensor API # sensor-has-reading |
Browser compatibility
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