<div dir="ltr"><div>Hi there,<br><br>We recently upgraded our RT installation to v4.2.0 from v4.0.9 and have noticed an interesting issue with custom fields since the upgrade. We have numerous date & datetime custom fields across our queues and several of these are marked as Mandatory. Since upgrading, when a user modifies a Ticket with one or more of these Mandatory date/datetime fields, the ticket does not populate the date/datetime fields with the existing values. The net result is that either they have to re-enter the values before submitting the update or they get a validation error of the form "<field>: Input must match [Mandatory]".<br>
<br>I'm advised this didn't used to be the case where if a Mandatory date/datetime field wasn't modified during a Ticket modification it would simply re-use the existing value. We've only noticed this issue on these specific custom field types; other field types behave as expected.<br>
<br></div>I've taken a look around the RT configuration but haven't made much progress in determining the cause. Any advice would be greatly appreciated. Is it possible this is a bug/regression in RT v4.2.0 or have I just overlooked or misunderstood something?<br>
<br><br>Thanks,<br>Samuel Leslie<div><div><div><div dir="ltr"><div><div><table style="margin-left:10px;margin-right:15px;text-align:left;font-family:'myriad pro',georgia,sans-serif"><tbody><tr><td style="font-size:12px" valign="top">
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