Flashcard Validation Revision

Question	Answer
String	A string is a validation where it means you can put in any chracter
Integer	An integer is a validation check that only allows you to type in whole numbers
Real	Real is a validation rule that only lets you input decimal numbers
Boolean	Boolean is a validation rule that only lets you type in yes/no or true/false
Presence check	This makes sure that data has been inputted in places which it needs to be
List check	This makes you choose from a list of options
Range check	This makes you input a number that is in between certain numbers
Filed Length Check	This will make you put in s certain amount of characters you'll have to input
Input mask	This is when it puts the data inputted in certain places, for example a mobile number or postcode they both have a gap after a certain amount of numbers
Type check	This will make the sure the right type of data is inputted

Resource summary

	Created by Lukas Gray over 8 years ago