In jQuery, the attribute selector allows us to select elements based on their attributes. When it comes to selecting elements by their name attribute, there are a few methods available. Here’s a brief elaboration:

  1. Attribute Equals Selector: This method selects elements that have a specific name attribute value. It uses the syntax [name=’value’]. For example, if we want to select an input element with the name “username”, we can use the following code:

    jQuery('input[name="username"]')

  2. Attribute Contains Selector: This method selects elements that have a name attribute containing a specific value. It uses the syntax [name*=’value’]. For instance, if we want to select all input elements that have “email” in their name attribute, we can use the following code:

    jQuery('input[name*="email"]')

  3. Attribute Ends With Selector: This method selects elements that have a name attribute ending with a specific value. It uses the syntax [name$=’value’]. For instance, if we want to select input elements whose name attribute ends with “age”, we can use the following code:

    jQuery('input[name$="age"]')

  4. Attribute Starts With Selector: This method selects elements that have a name attribute starting with a specific value. It uses the syntax [name^=’value’]. For example, if we want to select input elements whose name attribute starts with “user”, we can use the following code:

    jQuery('input[name^="user"]')

These are just a few examples of how the attribute selector in jQuery can be used to select elements based on their name attribute. By combining these methods with other jQuery functions, you can perform various operations on the selected elements, such as manipulating their values or applying CSS styles.