Dear monks,

How do I match, validate and extract space separated strings within quotes? I can have a string separated by spaces. Sometimes I can also have two or more strings within quotes to be considered as a single string (just like command line arguments we pass to a script).

I am taking 2 strings as input and it can be:

Example: 

"my" "dog"            <-- valid
"my" "dog shepherd"   <-- valid
my dog                <-- valid
my "dog shepherd"     <-- valid
"my "dog"             <-- invalid
my "dog shepherd      <-- invalid

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my query: 
 
$in =~ /(["]?)[^" ]+\$&\s+ (["]?)[^" ]+\$&/

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does'nt work as expected. Pls help.

In reply to validating a quoted string by hellosarathy

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