# Help! Profile Lookup Challenge (Basic Javascript)

**URL:** <https://forum.freecodecamp.org/t/help-profile-lookup-challenge-basic-javascript/1531>\
**Category:** General\
**Created:** [May 19, 2016, 11:30am UTC](https://forum.freecodecamp.org/t/help-profile-lookup-challenge-basic-javascript/1531 "2016-05-19T11:30:17Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![MosesSupposes](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/mosessupposes/32/727_2.png) [@MosesSupposes](https://forum.freecodecamp.org/u/MosesSupposes)\
**Post date:** [May 19, 2016, 11:30am UTC](https://forum.freecodecamp.org/t/help-profile-lookup-challenge-basic-javascript/1531/1 "2016-05-19T11:30:17Z")

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Can anyone tell me what’s wrong with my code? I can’t seem to figure it out 😕

 ![](https://global.discourse-cdn.com/freecodecamp/original/1X/c482f1de41321f0bda4ce7e03ed6617ebe20ab54.PNG)

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**Author:** ![MosesSupposes](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/mosessupposes/32/727_2.png) [@MosesSupposes](https://forum.freecodecamp.org/u/MosesSupposes)\
**Post date:** [May 19, 2016, 11:33am UTC](https://forum.freecodecamp.org/t/help-profile-lookup-challenge-basic-javascript/1531/2 "2016-05-19T11:33:22Z")

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![](https://global.discourse-cdn.com/freecodecamp/original/1X/75a8e681908796e7894005b97dea09d8126c38e6.PNG)

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**Author:** ![wojstu](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/wojstu/32/166237_2.png) [@wojstu](https://forum.freecodecamp.org/u/wojstu)\
**Post date:** [May 19, 2016, 12:50pm UTC](https://forum.freecodecamp.org/t/help-profile-lookup-challenge-basic-javascript/1531/3 "2016-05-19T12:50:19Z")

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What you want to do is go through all of your array elements, check if they meet your requirements and return those which do.

So you need to use normal for loop:

`for (var i = 0; i < array.length; i++) { if(array[i] === param...); }`

W

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**Author:** ![santiagocassone](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/santiagocassone/32/94033_2.png) [@santiagocassone](https://forum.freecodecamp.org/u/santiagocassone)\
**Post date:** [June 7, 2016, 2:47pm UTC](https://forum.freecodecamp.org/t/help-profile-lookup-challenge-basic-javascript/1531/4 "2016-06-07T14:47:51Z")

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I had the exact same problem. Look where you put ‘No such property’ line!

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**Author:** ![jwilkins.oboe](https://sea3.discourse-cdn.com/freecodecamp/user_avatar/forum.freecodecamp.org/jwilkins.oboe/32/179497_2.png) [@jwilkins.oboe](https://forum.freecodecamp.org/u/jwilkins.oboe)\
**Post date:** [January 16, 2021, 3:47am UTC](https://forum.freecodecamp.org/t/help-profile-lookup-challenge-basic-javascript/1531/5 "2021-01-16T03:47:04Z")

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