What you need to add to the regular "/ ^ [a-yayaa-z0-9] + $ i /" so that she also misses spaces and the following special characters: '"!?., - + /?

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    Missed? - / [a-yayoa-z0-9 \! \? \. \, \ - \ + \ /] + $ / - Kostiantyn Okhotnyk
  • And quotes, apostrophes, a semicolon and a colon do not you need to add? In any case, the principle is the same as suggested by Konstantin. - Aleksei

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