public static bool isNumber(Control control)
{
if (FormValidators.hasText(control))
{
return(Validators.isNumber(control.Text));
}
return(false);
}
/// <summary>
/// Return an error message if any control is invalid
/// </summary>
/// <param name="validators"></param>
/// <returns>string</returns>
public static ControlErrorProvider validForm(ToValidate[] validators)
{
string errorMessage = null;
Control control = null;
foreach (ToValidate validator in validators)
{
errorMessage = FormValidators.validControl(validator.Control, validator.ControlValidators, validator.ErrorMessages);
control = validator.Control;
if (!(errorMessage == null))
{
break;
}
}
return(errorMessage == null ? null : new ControlErrorProvider(errorMessage, control));
}
public static List <ControlErrorProvider> validFormTest(ToValidate[] validators)
{
List <ControlErrorProvider> errors = new List <ControlErrorProvider>();
string errorMessage = null;
Control control = null;
bool hasErrors = false;
foreach (ToValidate validator in validators)
{
errorMessage = FormValidators.validControl(validator.Control, validator.ControlValidators, validator.ErrorMessages);
if (errorMessage != null)
{
hasErrors = true;
}
control = validator.Control;
errors.Add(new ControlErrorProvider(errorMessage, control));
}
return(!hasErrors ? null : errors);
}