32 of 63A developer has an Apex controller for a Visualforce page that takes an ID as a URL parameter. How should the developer prevent a cross site scripting vulnerability? ApexPages.currentPage().getParameters().get(‘url_param’) String.ValueOf(ApexPages.currentPage().getParameters().get(‘url_param’)) ApexPages.currentPage().getParameters().get(‘url_param’).escapeHtml4() String.escapeSingleQuotes(ApexPages.currentPage().getParameters().get(‘url_param’)) View other questions here: Salesforce Certified Platform Developer I (Set 1) Previous Question Next Question Was this helpful? YesNo 1 / 3
