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Home/ Questions/Q 3997278
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Editorial Team
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Editorial Team
Asked: May 20, 20262026-05-20T07:22:56+00:00 2026-05-20T07:22:56+00:00

Is it possible to test whether a jQuery object has a particular method? I’ve

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Is it possible to test whether a jQuery object has a particular method? I’ve been looking, but so far without success. Thanks!

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  1. Editorial Team
    Editorial Team
    2026-05-20T07:22:57+00:00Added an answer on May 20, 2026 at 7:22 am

    This should work:

    if (!!$.prototype.functionName)
    
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