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fix regex check for email address (#511)

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-E option is cross platform and interprets
pattern as regular expression always

Co-authored-by: Aisha Tammy <aisha@aisha.cc>
This commit is contained in:
A. Tammy 2020-08-27 16:43:24 -04:00 committed by GitHub
parent d3f34931a6
commit f87acd7042
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1 changed files with 2 additions and 2 deletions
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bin/mw
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@ -14,7 +14,7 @@ muttdir="$HOME/.config/mutt" # Main mutt config location
accdir="$muttdir/accounts" # Directory for account settings
maildir="$HOME/.local/share/mail" # Location of mail storage
namere="^[a-z_][a-z0-9_-]*$" # Regex to ensure viable username
emailre=".\+@.\+\\..\+" # Regex to confirm valid email address
emailre=".+@.+\..+" # Regex to confirm valid email address
muttshare="$prefix/share/mutt-wizard"
mbsyncrc="$HOME/.mbsyncrc"
mwconfig="$muttshare/mutt-wizard.muttrc"
@ -127,7 +127,7 @@ askinfo() { \
printf "Insert the \033[31memail address\033[0m that you want to autoconfigure for mutt/mbsync\\n\tEmail: \033[36m"
read -r fulladdr
printf "\033[0m"
while ! echo "$fulladdr" | grep "$emailre" >/dev/null; do
while ! echo "$fulladdr" | grep -E "$emailre" >/dev/null; do
printf "That is not a valid \033[31memail address\033[0m, please retype the desired email.\\n\\nEmail: \033[36m\t"
read -r fulladdr
printf "\033[0m"