Revisions to Check if a value is an object in JavaScript

Completed inversion from 1st revision

Source Link

Try this

if (objectName instanceof Object) {
  alert('Not an'An object');
}
  else {
  alert('An'Not an object');
}

Try this

if (objectName instanceof Object) {
  alert('Not an object');
}
 else {
  alert('An object');
}

Try this

if (objectName instanceof Object) {
  alert('An object');
} else {
  alert('Not an object');
}

deleted 9 characters in body

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edited May 16, 2022 at 12:40

Talha

Try this

if (objectName instanceof Object == false) {
  alert('Not an object');
}
else {
  alert('An object');
}

Try this

if (objectName instanceof Object == false) {
  alert('Not an object');
}
else {
  alert('An object');
}

Try this

if (objectName instanceof Object) {
  alert('Not an object');
}
else {
  alert('An object');
}

deleted 3 characters in body

Source Link

edited May 9, 2012 at 13:05

bluish

Try this

if (objectName instanceof Object == false) {
  alert('Not an object');
}
else
  {
  alert('An object');
}

Try this

if (objectName instanceof Object == false) {
  alert('Not an object');
}
else
 {
alert('An object');
}

Try this

if (objectName instanceof Object == false) {
  alert('Not an object');
}
else {
  alert('An object');
}

Source Link

answered May 9, 2012 at 11:43

Talha

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