My actionForm has an ArrayList of objects that I display in my JSP for update using indexed properties (see below JSP code):
<logic:iterate id="objectVO" name="FormConfig" property="objectCollection" type="com.xxx.MyType"> <html:text name="objectVO" property="stringProperty" indexed="true" /> <html:text name="objectVO" property="intProperty" indexed="true" /> </logic:iterate> My Action Form looks like this: public ArrayList getObjectCollection() {return objectCollection;} public void setObjectCollection(ArrayList p_ObjectCollection) {objectCollection= p_ObjectCollection;} public void setObjectVO(int index, MyType p_object) {objectCollection.set(index, p_object);} public MyType getObjectVO(int i) {return (MyType) objectCollection.get(i);} The object class has a String property and an int property. The information gets displayed properly and updated properly when valid data is entered. However, if the user enters a non-numeric value for the intProperty field, the int property in the object in the ArrayList in my actionForm gets set to 0. Is there a way to trap this situation or to a way to avoid this from happening? Thanks for your help
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