I have an array of object
x = [{id: 1, status: false}, {id: 2, status: false}, {id: 3, status: false}]
I want to validate and call a method when all the status is true.
Need help on validating each object.
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5 Answers
const allTrue = x.every(obj => obj.status === true)
if(allTrue){
// call your method
}
Comments
You can use Array.prototype.every for this The every() method tests whether all elements in the array pass the test implemented by the provided function. It returns a Boolean value.
const valid = x.every(item => item.status === true)
if (valid){
// CALL THE METHOD YOU WANT
}
Comments
You can do it like this:
const isAllStatusesTrue = x.every(item => item.status === true);
if (isAllStatusesTrue) {
// Some actions
}
Comments
You can do this by writing a validation function using Array's filter function:
const isValid = objects => {
return objects.filter(el => !el.status).length === 0;
}
// Use your const x:
console.log(isValid(x));
Comments
here example:
x = [{id: 1, status: false}, {id: 2, status: false}, {id: 3, status: false}];
function validateStatus(arr){
for(var i=0;i<arr.length;i++){
if(!arr[i].status){
return false;
}
}
return true;
}
console.log(validateStatus(x));
