fix(pf4): remove isRequired from submit flag

Author: victoria-dos

packages/pf4-component-mapper/src/wizard/wizard-components/step-buttons.js

@@ -27,7 +27,7 @@ NextButton.propTypes = {
   handleNext: PropTypes.func.isRequired,
   nextLabel: PropTypes.node.isRequired,
   getState: PropTypes.func.isRequired,
-  conditionalSubmitFlag: PropTypes.string.isRequired,
+  conditionalSubmitFlag: PropTypes.string,
 };
 
 const WizardStepButtons = ({
@@ -84,7 +84,7 @@ const WizardStepButtons = ({
 
 WizardStepButtons.propTypes = {
   disableBack: PropTypes.bool,
-  conditionalSubmitFlag: PropTypes.string.isRequired,
+  conditionalSubmitFlag: PropTypes.string,
   handlePrev: PropTypes.func.isRequired,
   handleNext: PropTypes.func.isRequired,
   nextStep: PropTypes.oneOfType([

packages/pf4-component-mapper/src/wizard/wizard-components/wizard-step.js

@@ -95,7 +95,7 @@ WizardStep.propTypes = {
   name: PropTypes.oneOfType([PropTypes.string, PropTypes.number]),
   hasNoBodyPadding: PropTypes.bool,
   StepTemplate: PropTypes.elementType,
-  conditionalSubmitFlag: PropTypes.string.isRequired,
+  conditionalSubmitFlag: PropTypes.string,
 };
 
 WizardStep.defaultProps = {

packages/pf4-component-mapper/src/wizard/wizard.js

@@ -178,7 +178,7 @@ WizardInternal.propTypes = {
   container: PropTypes.instanceOf(Element),
   StepTemplate: PropTypes.elementType,
   className: PropTypes.string,
-  conditionalSubmitFlag: PropTypes.string.isRequired,
+  conditionalSubmitFlag: PropTypes.string,
 };
 
 const defaultLabels = {