Textbox style upon validation

[al445843]

I have a Textbox with a RequiredFieldValidator
Is there a way to change the style of a textbox when the validation fires, instead of having a message display?

 

[JIMcFadyen]

You could check within the IsPostBack of Page_Load to see if the textbox fits your requirements. If it isnt valid you could use TextBox1.CssClass = "NewStyle".