Source: Form fields — Required vs Optional by Jordane Sanson Why use optional fields is always better than required : An asterisk is obvious to you, not to everyone, believe me, there are …

Sep 24, 2013 · Required This attribute specifies that the user must fill in a value before submitting a form. It cannot be used when the type attribute is hidden, image, or a button type (submit, …

Find out how to make a field required in HTML forms using the "required" attribute and ensure proper validation for user inputs.

1024 TL;DR: Set the required attribute for at least one input of the radio group. Setting required for all inputs is more clear, but not necessary (unless dynamically generating radio-buttons). …

I noticed that required and optional have been removed in the new syntax. Why were required / optional removed in proto3? Such keywords introduce constraints which should improve …

Required attribute HTML5 Asked 15 years, 7 months ago Modified 7 years, 6 months ago Viewed 217k times

edName.attributes.required = [object Attr] That's because required in that code is an attribute object, not a string; attributes is a NamedNodeMap whose values are Attr objects. To get the …

Mar 30, 2023 · Agreed. [Required] is for data validation and in many cases work with ef, and required keyword is c# general.

What you need is :required selector - it will select all fields with 'required' attribute (so no need to add any additional classes). Then - style inputs according to your needs.

See Why do I get 'takes exactly 1 argument (2 given)' when trying to call a method? for the opposite problem.