以下是代码：
<p:tabView id="tabId" effect="fade" effectDuration="normal"
style="font-size:105%;font-family:Times New Roman, Times, serif;"
orientation="left">
<p:tab title="Yard Parameters">
<h:form id="yardParameters"
style="color:white; font-weight:bold; font-size:100%;">
<p:messages id="messages" showDetail="true" autoUpdate="true"
closable="true" />
<div style="position: relative; left: 39px;">
<h:panelGrid columns="5" cellpadding="8">
<h:outputLabel for="humpSpeed" value="Hump Speed:" />
<p:spinner id="humpSpeed" value="#{yardMaster.humpSpeed.number}"
stepFactor="#{yardMaster.humpSpeed.step}"
min="#{yardMaster.humpSpeed.min}"
max="#{yardMaster.humpSpeed.max}"
suffix="#{yardMaster.humpSpeed.suffix}"
style="width: 200px;font-size:86%;">
<f:validateLongRange minimum="#{yardMaster.humpSpeed.min}"
maximum="#{yardMaster.humpSpeed.max}" for="humpSpeed" />
</p:spinner>
<h:outputLabel for="pullbackTime" value="Pullback Time:" />
<p:spinner id="pullbackTime"
value="#{yardMaster.pullbackTime.number}"
stepFactor="#{yardMaster.pullbackTime.step}"
min="#{yardMaster.pullbackTime.min}"
max="#{yardMaster.pullbackTime.max}"
suffix="#{yardMaster.pullbackTime.suffix}"
style="width: 200px;font-size:86%;">
<f:validateLongRange minimum="#{yardMaster.pullbackTime.min}"
maximum="#{yardMaster.pullbackTime.max}" for="pullbackTime" />
</p:spinner>
</h:panelGrid>
</div>
<br></br>
<div style="position: relative; left: 25px;">
<h:panelGrid columns="5" cellpadding="8">
<h:outputLabel for="inspectionTime" value="Inspection Time:" />
<p:spinner id="inspectionTime"
value="#{yardMaster.inspectionTime.number}"
stepFactor="#{yardMaster.inspectionTime.step}"
min="#{yardMaster.inspectionTime.min}"
max="#{yardMaster.inspectionTime.max}"
suffix="#{yardMaster.inspectionTime.suffix}"
validatorMessage="Please enter from 30 to 120"
style="width: 200px;font-size:86%;">
<f:validateLongRange minimum="#{yardMaster.inspectionTime.min}"
maximum="#{yardMaster.inspectionTime.max}" for="inspectionTime" />
</p:spinner>
<h:outputLabel for="extraTrainThreshold"
value="Extra Train Threshold:" />
<p:spinner id="extraTrainThreshold"
value="#{yardMaster.extraTrainThreshold.number}"
stepFactor="#{yardMaster.extraTrainThreshold.step}"
min="#{yardMaster.extraTrainThreshold.min}"
max="#{yardMaster.extraTrainThreshold.max}"
suffix="#{yardMaster.extraTrainThreshold.suffix}"
style="width: 200px;font-size:86%;">
<f:validateLongRange
minimum="#{yardMaster.extraTrainThreshold.min}"
maximum="#{yardMaster.extraTrainThreshold.max}"
for="extraTrainThreshold" />
</p:spinner>
</h:panelGrid>
</div>
<br></br>
<div style="position: relative; left: 16px;">
<h:panelGrid columns="5" cellpadding="8">
<h:outputLabel for="airBleedingTime" value="Air Bleeding Time:" />
<p:spinner id="airBleedingTime"
value="#{yardMaster.airBleedingTime.number}"
stepFactor="#{yardMaster.airBleedingTime.step}"
min="#{yardMaster.airBleedingTime.min}"
max="#{yardMaster.airBleedingTime.max}"
suffix="#{yardMaster.airBleedingTime.suffix}"
style="width: 200px;font-size:86%;">
<f:validateLongRange minimum="#{yardMaster.airBleedingTime.min}"
maximum="#{yardMaster.airBleedingTime.max}"
for="airBleedingTime" />
</p:spinner>
<h:outputLabel for="xxxxxxTime" value="xxxxxxxx Time:" />
<p:spinner id="xxxxxxTime"
value="#{yardMaster.xxxxxxTime.number}"
stepFactor="#{yardMaster.xxxxxxTime.step}"
min="#{yardMaster.xxxxxxTime.min}"
max="#{yardMaster.xxxxxxTime.max}"
suffix="#{yardMaster.xxxxxxTime.suffix}"
style="width: 200px;font-size:86%;">
<f:validateLongRange minimum="#{yardMaster.xxxxxxTime.min}"
maximum="#{yardMaster.xxxxxxTime.max}" for="xxxxxxTime" />
</p:spinner>
</h:panelGrid>
</div>
<br></br>
<div style="position: relative; left: 30px;">
<h:panelGrid columns="5" cellpadding="8">
<h:outputLabel for="couplingTime" value="Coupling Time:" />
<p:spinner id="couplingTime"
value="#{yardMaster.couplingTime.number}"
stepFactor="#{yardMaster.couplingTime.step}"
min="#{yardMaster.couplingTime.min}"
max="#{yardMaster.couplingTime.max}"
suffix="#{yardMaster.couplingTime.suffix}"
style="width: 200px;font-size:86%;">
<f:validateLongRange minimum="#{yardMaster.couplingTime.min}"
maximum="#{yardMaster.couplingTime.max}" for="couplingTime" />
</p:spinner>
<h:outputLabel for="xxxxxxTime2" value="xxxxxxxx Time:" />
<p:spinner id="xxxxxxTime2"
value="#{yardMaster.xxxxxxTime2.number}"
stepFactor="#{yardMaster.xxxxxxTime2.step}"
min="#{yardMaster.xxxxxxTime2.min}"
max="#{yardMaster.xxxxxxTime2.max}"
suffix="#{yardMaster.xxxxxxTime2.suffix}"
style="width: 200px;font-size:86%;">
<f:validateLongRange minimum="#{yardMaster.xxxxxxTime2.min}"
maximum="#{yardMaster.xxxxxxTime2.max}" for="xxxxxxTime2" />
</p:spinner>
</h:panelGrid>
</div>
<br></br>
<br></br>
</h:form>
</p:tab>
<p:tab title="Air Bleeding Time" />
<p:tab title="Inbounded Time" />
<p:tab title="Outbound Time" />
</p:tabView>
这里我到底做错了什么，验证发生了，即只有当它们在可接受的范围内时才会接受这些值，但是当我输入一个不在范围内的值时，则不会显示错误消息。以下是在正确验证数据时导航到不同页面的命令按钮的代码：
<p:commandButton
style="color:white; background-color:#292929; font-weight:bold; font-size:120%; font-family:Times New Roman, Times, serif;"
value="Generate Plan" action="Generated Plan?faces-redirect=true" />