Top "Required" questions

Required is an HTML attribute of an input element that forces that the input be supplied.

remove required from input fields that are in hidden divs

I have one form and couple of divs with bunch of input fields, and one select field that shows one …

jquery forms html input required
Python TypeError: an integer is required while working with Sockets

Research: Getting a "TypeError: an integer is required" in my script https://github.com/faucamp/python-gsmmodem/issues/39 https://docs.python.…

python sockets integer typeerror required
Check if all required fields are filled in a specific div

I have some form fields that are dynamically generated form the database. There are inputs, checkboxes, radio buttons, textarea's, and …

javascript jquery html validation required
How to allow null value in required nullable DateTime in .NET MVC3 HTML form?

I have tried: [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:dd/MM/yyyy}", ConvertEmptyStringToNull = true)] [Required(AllowEmptyStrings = true)] public DateTime? BirthDateFrom { get; set; } …

asp.net-mvc datetime nullable required
Required input field gets border when value is empty and color is styled

Could you explain me this? Run this in Firefox: http://jsfiddle.net/eMa8y/24/ HTML: <html> <head&…

html css input border required
Rails simple_form attribute required mark (*)

I am using Simple Form in my app and I'd like to remove the * to indicate an attribute is required …

ruby-on-rails simple-form required
at least one field is required in angular 4 forms

I'm using angular 4 forms and I have some fields. and first_name, last_name and company are really important for …

angular required angular4-forms angular2-form-validation
html5 required attribute on non supported browsers

I have a web application which makes use of the HTML5 required attribute frequently. However Safari and ie 8/9 do not …

jquery html required
Spring 3.2 annotation autowiring with multiple constructors

Spring docs: Only one annotated constructor per-class can be marked as required, but multiple non-required constructors can be annotated. If …

spring constructor autowired required
Laravel sometimes vs sometimes|required

What is the difference between sometimes|required|email and sometimes|email in Laravel validation?I've read this discussion from laracasts …

validation laravel required