Regular Expression to match 6-15 alphanumeric characters plus symbols above 1-8 keys on keyboard
I'm trying to get a regular expression that allows between 6 - 15 characters and can be a-zA-Z0-9 and the symbols above the numbers 1-8 on a key开发者_如何学Pythonboard.
Here's what I have but it doesn't work.
'/^[a-zA-Z0-9-_][\!\@\#\$\%\^&\*]{5,16}+$/'
you have two different sets within brackets. Basically the expression says "1 of a-zA-Z0-9-_" followed by 5-16 of special characters. Combine them into the same set of brackets and you're all good.
Something like the following:
'/^[a-zA-Z0-9-_\!\@\#\$\%\^&\*]{5,16}$/'
Try this:
^[\w-!@#$%^&*]{6,15}$
As \w
means [a-zA-Z_0-9]
'/^[a-zA-Z0-9-_!@#$%^&*]{5,16}$/'
/^[\w\!\@\#\$\%\^&\]{6,15}$/
That is what it would be in Perl.
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