Web Reference: The Difference Between String search () and String indexOf () The search() cannot take a start position argument. The indexOf() method cannot search against a regular expression. Learn how to find, check, and analyze text inside strings using JavaScript’s built-in string search methods. Jul 10, 2025 · When you want to know whether a pattern is found, and also know its index within a string, use search(). If you only want to know if it exists, use the RegExp.prototype.test() method, which returns a boolean.
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Lesson 11 Javascript String Search Net Worth 2026: Salary, Income & Wealth Net Worth & Biography

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