Web Technology
Accenture Technical PrimermediumWeb TechnologyJavascript

Polson needs to extract every character from a text string for email validation. Which JavaScript method is best suited?

Answer options

A
characterAt()
B
charAt()
C
getCharAt()
D
charCodeAt()

Correct answer: charAt()

Explanation

Quick AnswerThe correct answer is charAt() because it directly addresses the core logic of Web Technology.

JavaScript's charAt(index) method returns the character at the specified position in a string, making it ideal for iterating through each character for validation.

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