I have a requirement where, on a VF page I am displaying different fields of an Account record.

There should be checkbox before each field. On checking it, the corresponding

field will be Editable.

There will be a submit button on clicking of which the record will be updated.

vf page:

<apex:page controller="SupplierUpdate">
    <apex:form >
    
        
        <apex:pageBlock id="theBlock">
                
            <apex:pageBlockSection columns="2">
                <apex:inputField value="{!acc.Trading_Title__c}" />
                <apex:inputField value="{!acc.Collection_Address__c}" />
                <apex:inputField value="{!acc.Account_Name__c}" />
                <apex:inputField value="{!acc.Collection_Street__c}" />
                <apex:inputField value="{!acc.Website}" />
                <apex:inputField value="{!acc.Collection_Post_Code__c}" />
                <apex:inputField value="{!acc.CPH_Holding_No__c}" />
                <apex:inputField value="{!acc.Correspondence_Address__c}" />
                <apex:inputField value="{!acc.Depot__c}" />
                <apex:inputField value="{!acc.Correspondence_Street__c}" />              
                <apex:inputField value="{!acc.Phone}" />
                <apex:inputField value="{!acc.Corresondence_City__c}" />
                <apex:inputField value="{!acc.Fax}" />
                <apex:inputField value="{!acc.Correspondence_Postcode__c}" />
                
                <apex:commandButton action="{!submit}" value="Submit" />
                
            </apex:pageBlockSection>
        </apex:pageBlock>
        
        
        </apex:form>    
</apex:page>

And the controller(incomplete) is

public class SupplierUpdate {
    
    public Account acc{get;set;}
    
    public SupplierUpdate (){
        acc = new Account();
        SupplierUpdataion ();           
    }
    
    public void SupplierUpdatation (){
        try{
            //getting info of logged-in user
            User userLatest=[select id,profile.id,contactId,profile.name from User where id=:UserInfo.getUserId()];
                
                //getting the account associated with the logged-in user
                acc=[select id,,Name,Account_Name__c,Phone,Fax,Website,Collection_Address__c,Collection_City__c,Collection_Street__c,
            Collection_Country__c,Collection_County__c,Collection_Post_Code__c,Trading_Title__c,
                        from account where owner.Id = :userLatest.Id];
            }

        catch(Exception e){
            apexpages.addmessage(new apexpages.message(apexpages.severity.info,'Contact Your System Admin.'));
        }  
    }
    
    public pageReference submit(){      
    update acc;
        return null;
    }
  }

Thanks in advance.