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12-01-2009
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Format problem
can any one know that how can i get perfect format of phone number my function is Code:
phone_number=`echo $name_number | awk '{print $NF}'`
check=`echo $phone_number | egrep -c "[0-9][0-9][0-9]-[0-9][0-9][0-9]-[0-9][0-9][0-9][0-9]"`
i get the format but if i need perfect format like xxx-xxx-xxxx. if i enter not in this format it still accept . Last edited by pludi; 12-01-2009 at 06:24 PM.. Reason: code tags, please... |
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12-01-2009
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try something like this: Code:
echo "$PHONE" | egrep '^[0-9]{3}-[0-9]{3}-[0-9]{4}$' > /dev/null
if [[ $? -eq 0 ]] ; then
echo "good number"
else
echo "bad number"
fi
(egrep may have the -q option on your system instead of redirecting output to /dev/null) |
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