Create fieldValidationinBR.js

Author: prudvi-sai-posetty

Server-Side Components/Business Rules/Field Validation based on form view in Server side/fieldValidationinBR.js

@@ -0,0 +1,39 @@
+(function executeRule(current, previous /*null when async*/ ) {
+    var TARGET_VIEW_NAME = 'your_target_view_name';
+    var FIELD_VALIDATIONS = [
+        {field: 'field1', expectedValue: 'value1', errorMsg: 'Field 1 validation failed'},
+        {field: 'field2', expectedValue: 'value2', errorMsg: 'Field 2 validation failed'},
+        {field: 'field3', expectedValue: 'value3', errorMsg: 'Field 3 validation failed'}
+    ];
+    
+    var gURI = "";
+    try {
+        gURI = gs.action.getGlideURI();
+    } catch(e) {
+        return;
+    }
+    
+    var view_name = gURI.get('sysparm_view');
+    
+    if (view_name == TARGET_VIEW_NAME) {
+        var validationErrors = [];
+        
+        for (var i = 0; i < FIELD_VALIDATIONS.length; i++) {
+            var validation = FIELD_VALIDATIONS[i];
+            var fieldValue = current.getValue(validation.field);
+            
+            if (gs.nil(fieldValue)) {
+                validationErrors.push(validation.field + ' is required');
+                continue;
+            }
+            
+            if (fieldValue != validation.expectedValue) {
+                validationErrors.push(validation.errorMsg);
+            }
+        }
+        
+        if (validationErrors.length > 0) {
+            gs.addErrorMessage(gs.getMessage("Validation failed: {0}", validationErrors.join(', ')));
+        }
+    }
+})(current, previous);