public void FormElements()
{
var e = new FormElements();
var f = e.Int(required: true);
Assert.Equal("<input required=\"required\" name=\"f0\" value=\"\" type=\"number\" />", f.ToString());
var result = f.Run(new Dictionary<string, string> {
{"f0", ""},
});
var errorForm = result.Form.Render();
Assert.Contains("errorinput", errorForm);
}
public void LINQ_formlet_with_validation_error()
{
var e = new FormElements();
var f = from name in e.Text()
join age in e.Int() on 1 equals 1
where age == 42
select new { name, age };
var r = f.Run(new Dictionary<string,string> {
{"f0", "John"},
{"f1", "44"},
});
Assert.False(r.Value.HasValue());
Assert.Equal(1, r.Errors.Length);
}
public void LINQ_formlet()
{
var e = new FormElements();
var f = from name in e.Text()
join _ in Formlet.Raw(X.E("br")) on 1 equals 1
join age in e.Int() on 1 equals 1
where age == 42
select new { name, age };
var r = f.Run(new Dictionary<string, string> {
{"f0", "John"},
{"f1", "42"},
});
Assert.True(r.Value.HasValue());
Assert.Equal("John", r.Value.Value.name);
Assert.Equal(42, r.Value.Value.age);
}