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5Feb/109

Javascript Tutorial – 19 – indexOf

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Comments (9) Trackbacks (1)
  1. good video as always

  2. yeah, very good =)

  3. good job…

  4. Great Tutorials, they have all helped me get an understanding of Javascript

  5. de la verga..

  6. nice tutorials bob!!!!

  7. im still watching these awesome tuts, and they’re really helpful, if i (an 8th grader) can easily understand this, then i think that anyone can :-) . buy what if you want to specify a specific piece of text to stylize? (may be in later vid, i’m currently on the on that im commenting on). thank you

  8. I’m 12, I can, yes. YOU RULE BUCKY! :D !

  9. thanks bucky, found a cool use for this instantly which worked.

    var email = prompt(”enter email”)
    if (email.indexOf(”@”) == -1)
    {
    alert(”bad email address format”)
    }

    could also string this with operators such as || to test multiple condition violations. Anyhow thanks


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