Introduction
The get_attribute() method is one of Selenium’s most useful WebElement commands for retrieving information stored within an element’s HTML attributes. It allows automation engineers to validate element properties such as IDs, names, types, placeholder values, classes, hyperlinks, and other important attributes during automation testing.
The get_attribute() method is extensively used in professional automation frameworks for validating UI behavior, verifying element properties, and performing assertions. Whether you’re checking a textbox’s type, retrieving a button’s class name, or validating a hyperlink’s destination URL, get_attribute() provides a simple and reliable solution.
In this tutorial, you’ll learn what get_attribute() is, why it is used, its syntax, practical examples, real-world use cases, common mistakes, and best practices.
What is get_attribute()?
The get_attribute() method returns the value of an HTML attribute associated with a web element.
Selenium first locates the required element and then retrieves the value of the specified attribute.
For example, consider the following HTML:
<input
id="username"
type="text"
placeholder="Enter Username">
<a href="/login">
Login
</a>
Selenium can retrieve attribute values using:
element.get_attribute(
"attribute_name"
)
The get_attribute() method is commonly used for retrieving:
ID values
Type attributes
Placeholder text
Class names
Hyperlinks
Input values
Disabled attributes
Custom HTML attributes
Why Use get_attribute()?
The get_attribute() method is useful because it:
Retrieves HTML attribute values efficiently.
Improves automation reliability.
Supports UI validation.
Produces readable automation scripts.
Is extensively used in assertions.
Is widely used in professional automation frameworks.
Syntax
element.get_attribute(
"attribute_name"
)
Where:
element→ Previously located WebElement."attribute_name"→ Name of the HTML attribute.get_attribute()→ Returns the corresponding attribute value.
Example
The Selenium practice website contains a Username textbox. Selenium retrieves the values of its type and id attributes and validates them using assertions.
The Selenium code is:
from selenium import webdriver
from selenium.webdriver.common.by import By
# Topic: 17. Retrieving Element Information - get_attribute()
# Practice site: https://the-internet.herokuapp.com/login
# Run: pytest -s 17_examples/test_02_get_attribute.py
#
# get_attribute() returns the value of any HTML attribute on the element.
def test_get_attribute():
driver = webdriver.Chrome()
try:
driver.get("https://the-internet.herokuapp.com/login")
username = driver.find_element(
By.ID,
"username"
)
assert username.get_attribute(
"type"
) == "text"
assert username.get_attribute(
"id"
) == "username"
finally:
driver.quit()
Output
The Username textbox's
type and id attributes are
retrieved successfully
using the get_attribute()
method.
Understanding the Code
Import the By Class
from selenium.webdriver.common.by import By
Imports Selenium’s locator strategies.
Open the Login Page
driver.get(
"https://the-internet.herokuapp.com/login"
)
Launches the Selenium practice website.
Locate the Username Field
driver.find_element(
By.ID,
"username"
)
Locates the Username textbox.
Retrieve the Type Attribute
username.get_attribute(
"type"
)
Returns the value:
text
Retrieve the ID Attribute
username.get_attribute(
"id"
)
Returns the value:
username
Validate the Result
assert username.get_attribute(
"type"
) == "text"
assert username.get_attribute(
"id"
) == "username"
Verifies that Selenium successfully retrieves the expected attribute values.
How get_attribute() Works
Python Script
│
▼
Locate Web Element
│
▼
get_attribute()
│
▼
Read HTML Attribute
│
▼
Retrieve Value
│
▼
Compare Values
│
▼
Perform Validation
Practical Example
Suppose you’re automating a Registration page.
The Email textbox contains the following HTML:
<input
type="email"
placeholder="Enter Email">
Selenium can validate its attributes using:
email.get_attribute(
"type"
)
and:
email.get_attribute(
"placeholder"
)
This significantly improves UI validation during automation testing.
Automation Testing Example
Consider an online banking application.
Automation engineers frequently validate:
Button states.
Hyperlinks.
Textbox attributes.
Form properties.
Placeholder values.
CSS classes.
Input values.
Custom HTML attributes.
Professional automation frameworks extensively use get_attribute() during regression testing across multiple environments.
Real-World Example
Automation engineers frequently use get_attribute() while automating:
Banking applications.
E-Commerce websites.
Healthcare portals.
CRM systems.
ERP applications.
SaaS products.
Enterprise web applications.
Registration forms.
Dynamic dashboards.
Attribute validation is one of the most important activities performed during Selenium automation testing.
Advantages of get_attribute()
Retrieves HTML attribute values efficiently.
Produces readable automation scripts.
Improves automation reliability.
Supports UI validation.
Works across browsers.
Extensively used in professional automation frameworks.
Commonly Retrieved Attributes
Some frequently used HTML attributes include:
id
name
type
value
placeholder
class
href
src
title
disabled
readonly
checked
These attributes are commonly validated during automation testing.
Common Mistakes Beginners Make
Using text Instead of get_attribute()
Incorrect
username.text
to retrieve:
<input
type="text"
value="admin">
Correct
username.get_attribute(
"value"
)
The text property retrieves visible text, whereas get_attribute() retrieves HTML attribute values.
Using Incorrect Attribute Names
Incorrect
element.get_attribute(
"types"
)
Correct
element.get_attribute(
"type"
)
Always verify attribute names using browser Developer Tools.
Ignoring Synchronization Issues
Dynamic webpages may update attribute values asynchronously.
Always use appropriate synchronization techniques when validating dynamically changing elements.
Best Practices
Verify attribute names using browser Developer Tools.
Use
get_attribute()for HTML attribute validation.Use the
textproperty for visible text validation.Validate attribute values whenever appropriate.
Keep assertions simple and readable.
Use synchronization techniques for dynamic webpages.
Conclusion
The get_attribute() method is one of Selenium’s most important mechanisms for retrieving HTML attribute values during automation testing. It plays a critical role in validating user interface behavior, verifying element properties, and performing assertions across modern web applications.
Understanding how and when to use get_attribute() correctly is essential for building scalable, reliable, and maintainable Selenium automation frameworks used in professional software testing environments.
Frequently Asked Questions (FAQs)
What is get_attribute() in Selenium?
The get_attribute() method returns the value of an HTML attribute associated with a web element.
What is the syntax of get_attribute()?
element.get_attribute(
"attribute_name"
)
Which attributes can I retrieve?
Common attributes include:
id
name
type
value
placeholder
href
class
title
src
What is the difference between text and get_attribute()?
text→ Returns visible text displayed on the webpage.get_attribute()→ Returns HTML attribute values.
Can get_attribute() fail in Selenium?
Yes.
Unexpected results may occur when:
Incorrect attribute names are used.
Elements are dynamically updated.
Appropriate synchronization techniques are not implemented properly.
Key Takeaways
The
get_attribute()method retrieves HTML attribute values from web elements.It is extensively used for UI validation during automation testing.
Use it for validating IDs, types, placeholders, hyperlinks, and other attributes.
Use the
textproperty for visible text validation.Verify attribute names before performing assertions.
The
get_attribute()method is one of the most frequently used Selenium features in professional automation frameworks.