Validation

Validation

Validating user input using various types of check

Multiple Select

In this lesson I am going to learn to validate user input using which type of checks?

• presence

• length

• range

• look-up

• type

Multiple Choice

Which Python functions makes program interactive?

• input()

• print()

• int()

• str()

Multiple Choice

What data type is returned by this function call:

age = input('Enter your age')

• str

• int

• float

• bool

Multiple Select

Choose all the type casting functions ...

• int()

• input()

• float()

• str()

Fill in the Blanks

The process of checking that all input data is suitable for processing, of the correct format and within a certain range is called

Multiple Choice

Which type of validation check is this?

Is the input of the expected length?

• length

• range

• presence

• look-up

Multiple Choice

Which type of validation check is this?

Is the input one from a list of possible options?

• length

• range

• presence

• look-up

Multiple Choice

Which type of validation check is this?

Does the input fall within a specified series of values?

• length

• range

• presence

• look-up

Multiple Choice

Which type of validation check is this?

Is the input of a specific data type?

• length

• range

• presence

• type

Multiple Select

Choose all the data suitable for validating with a range check ...

• Date of birth

• Average temperature

• Population of a town

• Shoe size

• Gender

Multiple Select

Choose all the data suitable for validating with a length check ...

• Student first name

• Place of birth

• Star sign

• Shoe size

• Password

Multiple Select

Choose all the data suitable for validating with a presence check ...

• Agreement with Terms and Conditions

• user ID

• Other known names

• Secondary e-mail address

Multiple Select

Choose all the data suitable for validating with a look-up check ...

• Country

• Planet of the solar system

• Month of year

• Year

• username

Multiple Choice

To make programs useful, validation should be implemented using .......

• repetititon

• selection

• sequence

• recursion

Multiple Choice

Which type of validaton check is this?

• range

• length

• presence

• look-up

Multiple Choice

Which type of validaton check is this?

• range

• length

• presence

• look-up

Multiple Choice

Which code shows a look-up check?

Multiple Choice

Which code shows a length check?

Multiple Choice

Which type of validaton check is this?

• range

• length

• presence

• type

Multiple Select

In this lesson I have learned to ...

• Validate input using validation checks

• Verify input using verification checks

• Valuate input using valuation checks

• Vindicate input using vindication checks

Open Ended

Thinking Hard

What have you learnt today?

What can you do with this knowledge/skill/understanding?

What do you still need to know?

(press Shift+Enter to take a new line ...)

Poll

How much of this lesson have you understood?

• None of it

• Some of it

• Most of it

• All of it