Types of client-side validation

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Following are 3 types of client-side validation: 1. Field cannot be empty. There must be any value. 2. Format must be valid. Like: age is numeric. 3. Values must be with in valid range. Like: age should not be negative and month should be between 1 to 12. Client-side validation refers to the validation of … Read more

Introduction to Javascript

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It is a product of Netscape. Its competitors are VBScript and Jscript, which are the products of Microsoft. It is a scripting language. It I case sensitive. It provides in-built objects, which have fields and methods. User-defined functions can be created, which can be invoked on particular event. Java script is used with-in HTML web … Read more

Types of CSS

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Most commonly used types of CSS are: 1. Local Style (inline style) It is defined with-in a tag using an attribute style. It’s scope is limited to a tag in which it is defined. 2. Internal Style It is defined with-in a head block using a tag style. Its scope is limited to all those … Read more

Introduction to CSS

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CSS means Cascading Style Sheet It is used to customize in-built HTML tags, means defining user-defined styles to HTML tags. Selectors P  Property: value <P Style = “Color: red; Background-color: orange; Font-size: 14pt; Text-align: right”> Semicolon is deli meter for properties. Colon is separator for property and values. <h1> is called tag <h1>Hello</h1> is … Read more

HTML Tags

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There are two HTML tags: Starting tag and Closing tag For example: <b> Hello Dear </b> Here, <b> is starting tag and </b> is closing tag. Here, <b> Hello Dear </b> completely treated as an element. In a web development interview, when asked about HTML tags, it’s essential to provide a comprehensive understanding of HTML, … Read more