You can put some code in the onsave event on a form.
check some values, if a certain value isn't selected then you can cancel the save event.
The blog below shows how it can be done for the case entity
http://crmbusiness.wordpress.com/2012/03/14/crm-2011-adding-validation-to-the-resolve-case-button/
// Use the following function on Form Save Event,
// CRM will pass the execution context in function parameter prmContext
function FrmOnSave(prmContext) {
// Local variable to store value indicating how the save event was initiated by the user.
var wod_SaveMode, wod_SaveEventVal;
// Change the Save Event Value as per required Save Event
wod_SaveEventVal = <Value>;
if (prmContext != null && prmContext.getEventArgs() != null) {
wod_SaveMode = prmContext.getEventArgs().getSaveMode();
// 1 will pass on Recalculate button click
if (wod_SaveMode == wod_SaveEventVal) {
// Write your validation code here
alert("Write your validation code here");
// Use the code line below only if validation is failed then abort function save event
prmContext.getEventArgs().preventDefault();
}
}
}
Ben Hosking
Check out my CRM Blog
Linked-In Profile
Follow Me on Twitter!
