title: what is the Problems with this regexes
body: <p>I have name  ( fname+lname) and email and i have their regexes but they are not validating </p>
  
  <pre><code>var  fnlnregex = /^[\w\/\s\.-]+$/;  //first name + last name   
  var usremailregex = /^[@.\w]+$/;
  
  if(!usremailregex.test($("#Eml").val())){
          flag = false;
          $("#Eml").attr('class','red');  
      }else{
          $("#Eml").attr('class','');
      }
  </code></pre>
  
  <p>But it is not validating the email field  it is taking the following data as correct 
      //if i enter only "abc" in the email field it is not taking as wrong</p>
  
  <p>fnlnregex - this should not allow numbers but in my same if for name regex it is allowing . How do i correct the 
  two</p>