Function endsWith

  • Checks if a string contains another string at the end of the string.

    Checks if one string endsWith another string. Optional position parameter to offset searching before a certain index.

    Parameters

    • str: string

      The string that might contain the target string.

    • target: string

      The string to search for.

    • Optionalposition: number

      An optional position from the start to search up to this index

    Returns boolean

    • True if the str string ends with the target string.
    const isPrefix = endsWith('fooBar', 'foo') // returns true
    const isPrefix = endsWith('fooBar', 'bar') // returns false
    const isPrefix = endsWith('fooBar', 'abc') // returns false
    const isPrefix = endsWith('fooBar', 'foo', 3) // returns true
    const isPrefix = endsWith('fooBar', 'abc', 5) // returns false