No. HTML works with either capitalised letters or small letters
For example:
as far as i know, HTML 4.01 transitional(standard HTML) is NOT case sensitive. XHTML is i think!!! check out w3schools if you want to make sure
HTML tags are not case sensitive.
HTML in not case sensitive i.e. upper and lowercase does not matter. For example: <body> tag and <BODY> tag are the same.
No. HTML tags are not case sensitive. However, he standard approach by designers now, is to type them in lower case.
HTML is not case-sensitive, while C is a case-sensitive language. In HTML, the tags, attributes, and values can be written in uppercase or lowercase letters, and it will still be interpreted the same way by the web browser. For example, the "p" tag can be written as or , and both will be interpreted as paragraph tags. On the other hand, C is a case-sensitive language, which means that the identifiers such as variables, function names, and keywords must be written in the correct case. For example, "main" is different from "Main" and "MAIN" in C. It's important to keep in mind the case sensitivity rules while coding in these languages to avoid syntax errors or unexpected behavior.
HTML was designed to allow for any variation of case in the tags. However, new HTML 5 and CSS rules require your HTML tags to be in lower case. For example <P></P> would be acceptable in HTML 4, but <p></p> would be required under the HTML 5 standards.
Actually, it depends on the version of HTML and your browser. The current standard requires you to write HTML tags in lower-case letters. However, many browsers will recognize both <BODY> and <body> as valid HTML tags.
In short, no. Quirks mode HTML (no doctype) can be written in any form of casing you want. HTML markup should be written in lowercase as a rule of thumb. XML requires you to use lowercase or errors will be generated.
A search cannot be created in HTML code alone. It actually requires use of other programming languages, such as JavaScript or PHP, etc.
When writing XHTML, yes! Valid XHTML tags and attributes (but not values) must be lowercase. When referring to XHTML in other languages like CSS or JavaScript, case sensitivity is usually present.
Yes xml is case sensitive, this includes enumerations which are also case sensitive.
If the document has a newer doctype specified, and it is important to you that your document validate correctly, or you want to "code for the future", then you will want to use lower case tags.Correction: Neither HTML 4.01, which is the current recommenadation, nor HTML 5, which is still only a draft, have restrictions on case. Only XHTML, a subset of XML, requires lower-case elements and attributes.In older document types it is typical to see uppercased tags, but HTML tags are not case sensitive: means the same as . Plenty of web sites use uppercase HTML tags in their pages.Correction: An opening HTML tag is composed of an element with possible attributes surrounded by angle brakets. The closing tag also has a backslash to distinguish it from the opening tag. H1 is an element, is a tag containing the H1 element.The World Wide Web Consortium (W3C) recommends lowercase in HTML 4 (citation needed), and demands lowercase tags in future versions of (X)HTML.Correction: Authors of HTML documents may use lower-case, upper-case, proper case, or CaMeL case. Some authors put elements in upper-case and their attributes in lower-case. Other authors find using lowercase uses a few less keystrokes.XHTML is a subset of XML. XML is case sensitive, so LI and li would be two different elements. This is the reason that XHTML elements and attributes are lower case.