4️⃣
DOM and JavaScript
SUMMARY MAIN NOTES
JS is a prototype Contents
based language: JavaScript
OOP where Regular Expressions
inheritance is Input Validation
performed by Example from Exercises
linking to other
prototype objects
Functions are
viewed as object
constructors
Regular
expressions are
used to match a
pattern, useful to
check validity in JavaScript
form inputs and
urls. A prototype based language: style of
object oriented programming where
inheritance is performed by linking to
other prototype objects
💡 Functions are viewed as object constructor
Regular Expressions
To check validity in form inputs, urls
DOM and JavaScript 1
DOM and JavaScript
SUMMARY MAIN NOTES
JS is a prototype Contents
based language: JavaScript
OOP where Regular Expressions
inheritance is Input Validation
performed by Example from Exercises
linking to other
prototype objects
Functions are
viewed as object
constructors
Regular
expressions are
used to match a
pattern, useful to
check validity in JavaScript
form inputs and
urls. A prototype based language: style of
object oriented programming where
inheritance is performed by linking to
other prototype objects
💡 Functions are viewed as object constructor
Regular Expressions
To check validity in form inputs, urls
DOM and JavaScript 1
