Revisions to check if key and its value in exists in object

Added explanation and refactored.

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edited Jan 31, 2021 at 14:47

98
6

Below function with the object as a parameter should check if that object contains every array element as a parameter and the value of it is not falsy.

const checkKeysAndValues = (yourObject) => invoice_query_params.every(param => Object.keys(yourObject).includeshasOwnProperty(param) && yourObject[param])

const checkKeysAndValues = (yourObject) => invoice_query_params.every(param => Object.keys(yourObject).includes(param) && yourObject[param])

Below function with the object as a parameter should check if that object contains every array element as a parameter and the value of it is not falsy.

const checkKeysAndValues = (yourObject) => invoice_query_params.every(param => yourObject.hasOwnProperty(param) && yourObject[param])

added 9 characters in body

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edited Jan 31, 2021 at 13:33

grudinsky

98
6

letconst checkKeyscheckKeysAndValues = (yourObject) => invoice_query_params.every(param => Object.keys(yourObject).includes(param) && !!yourObject[param])

let checkKeys = (yourObject) => invoice_query_params.every(param => Object.keys(yourObject).includes(param) && !!yourObject[param])

const checkKeysAndValues = (yourObject) => invoice_query_params.every(param => Object.keys(yourObject).includes(param) && yourObject[param])

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answered Jan 31, 2021 at 13:26

grudinsky

98
6

let checkKeys = (yourObject) => invoice_query_params.every(param => Object.keys(yourObject).includes(param) && !!yourObject[param])

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