Permit a larger number of special characters in passwords

Author: chriscarrollsmith

templates/authentication/register.html

@@ -23,7 +23,7 @@
         <div class="mb-3">
             <label for="password" class="form-label">Password</label>
             <input type="password" class="form-control" id="password" name="password" 
-                   pattern="(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[@$!%*?&])[A-Za-z\d@$!%*?&]{8,}" 
+                   pattern="(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[@$!%*?&\{\}\<\>\.\,\\\\'#\-_=\+\(\)\[\]:;\|~])[A-Za-z\d@$!%*?&\{\}\<\>\.\,\\\\'#\-_=\+\(\)\[\]:;\|~]{8,}"
                    title="Must contain at least one number, one uppercase and lowercase letter, one special character, and at least 8 or more characters" 
                    placeholder="Enter your password" required>
             <div class="invalid-feedback">