MULTI_FILTER.js

const multiFilter = (A,F) => {
    const filterkeys = Object.keys(F);
    return A.filter(eachObj => {
        return filterkeys.every(eachKey => {
            console.log('hi')
            if(!F[eachKey].length){
                return true // ignore filter and return all
            }
            return eachObj[eachKey].includes(F[eachKey])
        })
    })
}


full_data = [
    {
    'name':'sasidhar',
    'last' : 'janaki'
    },
    {
        'name': 'sasidhar2',
        'last':'janaki2'
    },
    {
        'name':'bharath',
        'last': 'anonymous'
    }
]

partial_data = {
    'name':'',
    'last': ''
}

console.log(multiFilter(full_data,partial_data))