Looking for a solution to transform all undefined, NaN, etc. values in a Javascript object into an empty string for better definition.
For example: javascriptObject = convertUndefined(javascriptObject)
Seeking something that can achieve this functionality.
One approach you could consider is verifying if a value is not a number (NaN) and then assigning it a default value of 0 or any other specified value.
if (isNaN(num)) num = 0;
To learn more about the isNaN function in JavaScript, visit this link: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/isNaN
object_example = {
name: 'John',
age: 25,
location: 'New York',
email: '',
phoneNumber: 1234567890,
status: null,
rating: NaN
}
To transform null, NAN, undefined, and 0 into a Blank String in object_example, utilize the code snippet below.
Object.keys(object_example).map((key) => {
if (!object_example[key]) {
object_example[key] = '';
}
});
Check out the modified object_example below:
object_example = {
name: 'John',
age: 25,
location: 'New York',
email: '',
phoneNumber: 1234567890,
status: '',
rating: ''
}
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