Hello Everyone!

I have the following lightning component and controller.js. This code was previously done in a javascript button, and I am trying to make it lightning compatable by using quick actions and lightning components.When the user clicks on the button, I want them to be displayed with a message "After completion of assessment, please review". From here the user will 'OK' and be redirected to a visualforce page. The visualforce page the user is directed to is dependent on the Record Type. I'm looking for guidance on how to fix this code.

The error I am getting is this -'Action failed: forceChatter:lightningComponent$controller$doInit [Right-hand side of 'instanceof' is not an object]

Component -

<aura:component implements="force:lightningQuickActionWithoutHeader,force.hasRecordId" 
                access="global">
    <aura:attribute name="account" type="Object"/>
    <aura:attribute name="record" type="Object"/>
    
    <force:recordData aura:id="accountData"
                      recordId="{!v.recordId}"
                      targetFields="{!v.record}"
                      fields="NRF__c, Name, RecordType.Name"
                      mode="view"/>
   
    <aura:handler name="init" value="{!this}" action="{!c.doInit}"/>
     
    <div style="text-align:center">
    <lightning:button label="OK" onclick="{!c.launch}" class="slds-m-bottom-medium"/>
    </div>
</aura:component>

Controller.js - 

({ 
    doInit : function(cmp, event, helper) {
        var accId = cmp.get("v.recordId");
        var NRF = cmp.get("v.record.NRF__c");
        var recordType= cmp.get("v.record.RecordType.Name");
        
        if(NRF !=null) 
        { 
            if(recordType !='Retail'){ 
                alert('After completion of the assessment, please review.'); 
            } 
            
            if(recordType = 'Retail'){
                var urlEvent = $A.get("e.force:navigateToURL");
                urlEvent.setParams({
                    "url" :"apex/na_maintenance?id=" + accId+"&Retail=true",
                    "isredirect" : "true" });
                urlEvent.fire();
                }
            }
        else {
            alert('Please enter a valid #');
        }
    },

    launch : function(component, event, helper){
         var urlEvent = $A.get("e.force:navigateToURL");
                urlEvent.setParams({
                    "url" : "/apex/na_maintenance?id=" + accId,
                    "isredirect" : "true" });
                urlEvent.fire();
                } 
});

Thanks in advance!!