Enable packet passwords to be optional, configured by the admin in setup

resources/views/system/widget/form-session.blade.php

@@ -45,7 +45,7 @@
 									<label for="pktpass" class="form-label">Packet Password</label>
 									<div class="input-group has-validation">
 										<span class="input-group-text"><i class="bi bi-box"></i></span>
-										<input type="text" style="width: 35%;" class="form-control @error('pktpass') is-invalid @enderror" id="pktpass" placeholder="Packet" name="pktpass" value="{{ old('pktpass') }}" required>
+										<input type="text" style="width: 35%;" class="form-control @error('pktpass') is-invalid @enderror" id="pktpass" placeholder="Packet" name="pktpass" value="{{ old('pktpass') }}" @required($o->pkt_passwds)>
 										<span class="invalid-feedback" role="alert">
 											@error('pktpass')
 												{{ $message }}