In My Apex Class am sending email to user once registration completed. in that email am sending the text with hylerlink as
Click Here to Complete your Registration
Click Here click here should be the Hyper link. but in mail it's send as plain text
email.setHtmlBody('Hello ' + FirstName + '<br/><br/>Thanks for registering. This is your Member ID ' + contact.Member_ID__c+'.<br/><br/><a href='+URL.getSalesforceBaseUrl()+'/'+c.id+'>Click Here</a> to Complete your Registration');
Kindly help me on this.