regular expressin help

[prisesh26]

hi,

i need to frame a regular expression which should accept like the following string
23MN90
324378
43T7N0


can any one help me


i tried with al but it is giving false as the result.

[JosAH]

What do these Strings have in common? Same length? All just letters or digits?

kind regards,

Jos

[prisesh26]

hi,


its of length 6. it can have only letters and numbers

no special characters are allowed

[JosAH]

hi,


its of length 6. it can have only letters and numbers

no special characters are allowed

Well, you could've checked the Pattern class for the details of regular
expressions; this one does the job: "[0-9A-Za-z]{6}".

kind regards,

Jos

[prisesh26]

Well, you could've checked the Pattern class for the details of regular
expressions; this one does the job: "[0-9A-Za-z]{6}".

kind regards,

Jos

hi,
the exp "[0-9A-Za-z]{6}" is accepting special symbols.

[JosAH]

hi,
the exp "[0-9A-Za-z]{6}" is accepting special symbols.

What special symbols?

kind regards,

Jos

[prisesh26]

hi Jos,

I mean special characters like ~!@#$%^ as special symbols.

i tried with"^[0-9]+[A-Z0-9]+[0-9]+$"


its working fine.

thanks yar!!!

Pri

[JosAH]

hi Jos,

I mean special characters like ~!@#$%^ as special symbols.

i tried with"^[0-9]+[A-Z0-9]+[0-9]+$"


its working fine.

thanks yar!!!

Pri

The regular expression you're using now doesn't fit the description you gave us:
that thing accepts only strings starting and ending with at least one digit, and
the string doesn't need to be six characters long.

kind regards,

Jos