Hi,
I am using Jdeveloper 12.2.1.4.0 and my requirement is to have only numbers and characters in one input text attribute of .jsff page with no spaces and no special characters for which i have used the below pattern
<af:column sortProperty="#{bindings.VehicleRegistrationUpdateLinesVO1.hints.VehicleRegNo1.name}"
filterable="true" sortable="true"
headerText="Vehicle Registration No" id="c3">
<af:inputText value="#{row.bindings.VehicleRegNo1.inputValue}" autoSubmit="true"
label="#{bindings.VehicleRegistrationUpdateLinesVO1.hints.VehicleRegNo1.label}"
required="#{bindings.VehicleRegistrationUpdateLinesVO1.hints.VehicleRegNo1.mandatory}"
columns="#{bindings.VehicleRegistrationUpdateLinesVO1.hints.VehicleRegNo1.displayWidth}"
maximumLength="#{bindings.VehicleRegistrationUpdateLinesVO1.hints.VehicleRegNo1.precision}"
shortDesc="#{bindings.VehicleRegistrationUpdateLinesVO1.hints.VehicleRegNo1.tooltip}"
id="it38">
<f:validator binding="#{row.bindings.VehicleRegNo1.validator}"/>
<af:validateRegExp pattern="^[A-Za-z0-9]$" messageDetailNoMatch="Registration Number must have only Numbers and characters"/>
</af:inputText>
</af:column>
Can someone help me with the correct pattern.