10 Questions
What does the a!formatPhoneNumber() function do?
Returns a formatted phone number based on the outputFormat parameter
What happens if the phone number provided does not match any of the provided country codes?
It will be returned as invalid and unformatted
What is the purpose of the countryCode parameter in the a!formatPhoneNumber() function?
To verify that the phone number is valid
What happens if no countryCode is provided and the phone number contains an international code?
The function will use the international code to determine if the provided phone number is valid
What is the purpose of the outputFormat parameter in the a!formatPhoneNumber() function?
To specify how the phone number should be formatted
What does the a!formatPhoneNumber() function do?
Returns a formatted phone number based on the outputFormat parameter
What happens if the phone number provided does not match any of the provided country codes in the a!formatPhoneNumber() function?
The phone number will be returned as invalid and unformatted
What is the purpose of the countryCode parameter in the a!formatPhoneNumber() function?
To format the phone number as the first matching country code
What is the purpose of the outputFormat parameter in the a!formatPhoneNumber() function?
To specify how the phone number should be formatted
Is the countryCode parameter required in the a!formatPhoneNumber() function if an international code is provided as part of the phone number?
No, the countryCode parameter is optional
Test your knowledge of phone number formatting with this quiz on the a!formatPhoneNumber() function. Learn how to validate phone numbers and format them correctly based on country codes. Put your skills to the test and see if you can identify invalid phone numbers.
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