Test Cases For Email Id Field - Email Validation Test Cases

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Test Cases For Email Field- How To Write Test Cases for Email Address Validation?
 

Email Id Field:

The email address field is a form field in which users are required to enter their email addresses. It is commonly used in web forms for various purposes such as registration, login, contact forms, etc.

Email field validation is an essential part of web form validation to ensure that the user enters a valid email address. Here are some common validations that can be performed on an email field:

Here!!! Important test cases for email id field given...

Positive Test Cases for Email id field

• Verify the field by entering a valid email address.
• Verify the field With Email contains a dot in the address field
• Verify With Email contains dot with subdomain
• Verify the email id filed With the Plus sign is considered a valid character.
• Verify With the Square bracket around the IP address is considered valid.
• Verify the email id filed With Quotes around the email is considered valid
• Verify email id field With Digits in the address are valid
• Verify email id With Digits in the address are valid
• Verify the email id filed With Underscore in the address field is valid
• Verify the email id filed With .name is valid Top Level Domain name
• Verify With Dot in Top Level Domain name also considered valid (use co.jp as an example here)
• Verify With Dash in the address field is valid
• Negative Test Cases for the email id field
• Verify the email id filed With the Missing @ sign and domain
• Verify the email id text box With Garbage
• Verify the email id filed With the Missing username
• Verify the email address field With Encoded HTML within the email is invalid
• Verify  the email id field With Missing @
• Verify the email id filed With Two @ sign
• Verify  the email id text box With the Leading dot in the address is not allowed
• Verify the email id filed With a Trailing dot in the address is not allowed
• Verify the email address field With Multiple dots
• Verify the email id filed With Unicode char as the address
• Verify  the email id text box With Text the following email is not allowed
• Verify the email id text box  With the Missing top-level domain (.com/.net/.org/etc)
• Verify the email id filed With .web is not a valid top-level domain
• Verify  the email id text box With an Invalid IP format
• Verify  the email id text box With Multiple dots in the domain portion is invalid

List of Valid Email Addresses
A list of valid emails is given below.

• email@example.com
• firstname.lastname@example.com
• email@subdomain.example.com
• firstname+lastname@example.com
• email@123.123.123.123
• email@[123.123.123.123]
• "email"@example.com
• 1234567890@example.com
• email@example-one.com
• _______@example.com
• email@example.name
• email@example.museum
• email@example.co.jp
• firstname-lastname@example.com
• List of Strange Valid Email Addresses
• much.” more\ unusual”@example.com
• very.unusual.”@”.unusual.com@example.com
• very.”(),:;<>[]”.VERY.”very@\\ "very”.unusual@strange.example.com

List of Invalid Email id /Address
A list of all invalid email id formats is given below 

• plainaddress
• #@%^%#$@#$@#.com
• @example.com
• Joe Smith <email@example.com>
• email.example.com
• email@example@example.com
• .email@example.com
• email.@example.com
• email..email@example.com
• あいうえお@example.com
• email@example.com (Joe Smith)
• email@example
• email@-example.com
• email@example.web
• email@111.222.333.44444
• email@example..com
• Abc..123@example.com
• List of Strange Invalid Email Addresses
• ”(),:;<>[\]@example.com
• just”not”right@example.com
• this\ is"really"not\allowed@example.com

Email id Validation in Java Script: Code for Email address Validation.

Java script: Java script to validate email id. 

function ValidateEmail(inputText) { var mailformat = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/; if(inputText.value.match(mailformat)) { alert("Valid email address!"); document.form1.text1.focus(); return true; } else { alert("You have entered an invalid email address!"); document.form1.text1.focus(); return false; } }

Hope !! The Above test cases for email id field are helpful for you ...

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QA acharya

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Tags: Email field test cases, Test cases for email field, Test scenarios for email field, email id test cases, email address field test cases, test cases for email address field, email address test cases

test cases for email id field 

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