wpf - ErrorTemplate for PasswordBox with AttachedProperty -

i know passwordbox in wpf not use validation.errortemplate, anyhow have show user, wrong.

my passwordbox has binding

 <passwordbox name="password" local:passwordhelper.text="{binding passwordprop, mode=twoway}" /> 

is possible same style default errortemplate (red border) passwordbox, if wrong?

this errortemplate use other controls

<style x:key="basecontrolstyle">     <setter property="control.fontfamily" value="verdana" />     <setter property="control.fontsize" value="12" />     <setter property="tooltipservice.showondisabled" value="true" />      <setter property="validation.errortemplate" >         <setter.value>             <controltemplate>                 <dockpanel lastchildfill="true">                     <image x:name="bild"                             dockpanel.dock="right"                             source="../resources/nein.ico"                             margin="-5 0 0 0"                             maxheight="16"                             maxwidth="16"                             verticalalignment="center"                             tooltip="{binding elementname=mycontrol, path=adornedelement.(validation.errors)[0].errorcontent}">                     </image>                     <border borderbrush="red" borderthickness="1" cornerradius="2">                         <adornedelementplaceholder x:name="mycontrol" />                     </border>                 </dockpanel>             </controltemplate>         </setter.value>     </setter>     <style.triggers>         <trigger property="validation.haserror" value="true">             <setter property="control.tooltip" value="{binding relativesource={relativesource self}, path=(validation.errors)[0].errorcontent}"/>         </trigger>     </style.triggers> </style> 

thanks

one solution put actual textbox underneath passwordbox , bind text property passwordprop , give textbox errortemplate:

<grid>     <textbox template="{x:null}" style="{staticresource basecontrolstyle}" text="{binding passwordprop, mode=twoway}" />         <passwordbox name="password" local:passwordhelper.text="{binding passwordprop, mode=twoway}" /> </grid> 

since controls of errortemplate put on adorner layer, error template displayed on top of passwordbox event though textbox underneath passwordbox.

also note have set textbox controltemplate null. since not supposed visible doesn't need rendered.