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- html - Required attribute HTML5 - Stack Overflow
Required attribute HTML5 Asked 15 years, 10 months ago Modified 7 years, 9 months ago Viewed 217k times
- html - required or required = required - Stack Overflow
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, reset, or button) The :optional and :required CSS pseudo-classes will be applied to the field as appropriate MDN
- How do I make a field required in HTML? - Stack Overflow
Find out how to make a field required in HTML forms using the "required" attribute and ensure proper validation for user inputs
- . net - required vs [Required] in C# 11 - Stack Overflow
Agreed [Required] is for data validation and in many cases work with ef, and required keyword is c# general
- validation - How to Indicate Required Fields? - Stack Overflow
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 always some who do not understand The red asterisks make users more fearful, it increases the risk of errors and reduces the form completion rate
- python - Why do I get TypeError: Missing 1 required positional . . .
See Why do I get 'takes exactly 1 argument (2 given)' when trying to call a method? for the opposite problem
- c# - CS0120: An object reference is required for the nonstatic field . . .
CS0120: An object reference is required for the nonstatic field, method, or property 'foo' Asked 17 years, 2 months ago Modified 1 year ago Viewed 1 7m times
- html - html5 required and jQuery submit () - Stack Overflow
Explore how to use HTML5 'required' attribute with jQuery's submit() method for form validation
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