Check if input value is >= 8 & <=32 & has at least 1 number!?

[MattKnowsTech]

Pretty sure I’m not doing this correctly:

if (isNaN( $(“#field”).val() ) && val.length >= min && val.length <= max) {
showMessage(‘Your password is good!’);
}

http://jsfiddle.net/wGVMW/

[donpeppo]

it works?

But i would not use javascript to do this because its easy for the user to alter.

[MattKnowsTech]

Still isn’t working correctly. :/ I want it to say “Your password is good!” ONLY when there is at least one number in the password, and the password itself needs to be >= 8 chars, and <= 32 chars. I'm sorry if I didn't seem clear. Thanks for the help Mottie!

[Alen]

This might help: https://developer.mozilla.org/en-US/docs/JavaScript/Reference/Global_Objects/isNaN#Confusing_special-case_behavior

[MattKnowsTech]

Thanks for the help man! It works great.

[CrocoDillon]

} else if (val.length == nul) {
showMessage(‘Enter in a password!’);

will never get reached (nothing filled in shows ‘Password is too short!’)

} else if (/d/.test(val) && val.length >= min && val.length <= max) { don’t need the if, just `} else {`, because you already know everything else evaluates to true at that point ;)

[Author]

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