BoxLang Compat for null checks

Author: elpete

models/ValidationManager.cfc

@@ -387,7 +387,9 @@ component accessors="true" serialize="false" singleton {
 	 */
 	struct function getSharedConstraints( string name ){
 		return (
-			structKeyExists( arguments, "name" ) ? variables.sharedConstraints[ arguments.name ] : variables.sharedConstraints
+			structKeyExists( arguments, "name" ) && !isNull( arguments.name ) ? variables.sharedConstraints[
+				arguments.name
+			] : variables.sharedConstraints
 		);
 	}
 

models/result/ValidationResult.cfc

@@ -247,7 +247,7 @@ component accessors="true" {
 	array function getAllErrors( string field ){
 		var errorTarget = variables.errors;
 
-		if ( structKeyExists( arguments, "field" ) ) {
+		if ( structKeyExists( arguments, "field" ) && !isNull( arguments.field ) ) {
 			errorTarget = getFieldErrors( arguments.field );
 		}
 
@@ -266,7 +266,7 @@ component accessors="true" {
 		var errorTarget = variables.errors;
 
 		// filter by field?
-		if ( structKeyExists( arguments, "field" ) ) {
+		if ( structKeyExists( arguments, "field" ) && !isNull( arguments.field ) ) {
 			errorTarget = getFieldErrors( arguments.field );
 		}