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When creating the class attributes for HTML elements, what rules are there for the value?

Safeer Ahmed
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2 Answers2

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HTML class Attribute Values

Naming rules:

  • Must begin with a letter A-Z or a-z
  • Can be followed by: letters (A-Za-z), digits (0-9), hyphens ("-"), and underscores ("_")
  • In HTML, all values are case-insensitive

https://www.w3schools.com/TAGs/att_global_class.asp

chickity china chinese chicken
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  • Are the class naming rules similar to id naming rules in HTML? – Safeer Ahmed Oct 02 '17 at 04:58
  • @SafeerAhmed, yes you're right, the same rules apply to HTML id Attribute https://www.w3schools.com/TAGs/att_global_id.asp . "`id` - Specifies a unique id for the element. Naming rules: Must contain at least one character Must not contain any space characters In HTML, all values are case-insensitive" – chickity china chinese chicken Oct 02 '17 at 05:01
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Refer to these links:

  1. What is the standard naming convention for html/css ids and classes?

  2. Is there a standard method for naming classes?

  3. Naming convention

skm
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