12 Questions
What is the purpose of Presence Validation in PHP?
To check if a field or variable is not empty
What does String Length Validation in PHP aim to verify?
If a value is within a certain range
Which PHP validation type verifies if a value is a number, string, or another type?
Type Validation
What does Inclusion in Set Validation in PHP validate?
If a value is in a specific set
What is the purpose of Uniqueness Validation in PHP?
To check if a value is unique
Which PHP validation type is used to verify if a value matches a specific format using regular expressions?
Format Validation
What message will be displayed if a user enters characters other than 0-9 in the 'Age' field?
Please enter numbers only for Age
Which validation rule specifies that 'Username already exist!' should be displayed?
Username already exist!
If a user enters characters other than a-z or A-Z in the 'LastName' field, what message will be displayed?
Last Name can contain only characters!
What is the error message for entering an invalid email format?
Invalid email format
If a user enters a website without http/s, ftp, www, or domain name, which message will be displayed?
Invalid URL!
What message will be shown if a password of 6 characters or less is entered?
'Password must be above 6 characters!' message
Explore different validation techniques in PHP including presence validation, string length validation, and type validation. Test your knowledge on how to validate form inputs effectively in PHP programming.
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