Express middleware to check "data saver" header on requests
npm install express-save-data
npm install -s express-save-data
`
Usage
Use it like any middleware for express:
`js
const expressSaveData = require("express-save-data")
app.get("/", expressSaveData, function(req, res){
if req.dataSaver{ //alternatively, you can use req.saveData
//Save-data is ON
}
else{
//Save-data is OFF
}
})
``