I have these two functions

    $("#card-personalize-text").on('change keyup', function () {
        if (!unsupportedCharsAlertShown && checkDoesTextIncludesUnexpectedCharacters()) {
            alert(unsupportedCharsMessage);
            unsupportedCharsAlertShown = true;
        }
    });

function checkDoesTextIncludesUnexpectedCharacters(text) {
    console.log(text);
    console.log(/^[A-Za-z0-9/?!.:(){}]*$/.test(text)); 
    return (/^[A-Za-z0-9/?!.:(){}]*$/.test(text));
}

For some reason checkDoesTextIncludesUnexpectedCharacters return false all of the time.
Even when console.log(text); print text. For example ‘Test’ text return false

What is strange if I Hardcode text when call function, for example
if (!unsupportedCharsAlertShown && checkDoesTextIncludesUnexpectedCharacters('Test'))

checkDoesTextIncludesUnexpectedCharacters work and return true.