title: Validation on a mobile 6 phone?
body: <p>How does one do validation on a mobile 6 phone? Like in asp.net they have like validation controls and in windows forms they have the the "error" control. Yet I don't see any of these in mobile 6.</p>
  
  <p>Like when I write my validation checking if statements and a error is found what do people do? Show a popup message? Or how do they display the validation errors to the user?</p>