JavaScript Masterclass #18 HTML Forms || javascript tutorial hindi #javascripttutorialhindi

This video is part of JavaScript Masterclass you can find all lectures in the playlist
https://www.youtube.com/playlist?list=PLonyGkefa2bQDnIleATKorzkmf-LGcMuZ

javascript tutorial hindi #javascripttutorialhindi
https://drive.google.com/file/d/1IhpGndZE2xnaaD9xyBYQk4ZEuPiuVMgo/view?usp=share_link This is a link for the PDF of today's lecture.

Form is used to take input from user
input tag have many different forms(types)
type="text" is default

Dropdown menu
select is used to take predefined input from user
User need to select one of the given
option in case of select

Checkbox input type="checkbox"
It is used to take confirmation or selection for more then one options

Radio
input type="radio" name="unique"
Alternative to select Where user need to select one of the given value

Textarea
It is used to take multiline input from
the user.

the value property/attribute is used
to set/get value of any form field

How to read Values Entered By User
Using #id
Using name attribute individually
Using form element with name attribute

name attribute is important when working with form

onsubmit event handler
onsubmit is attached to form so when user click type="submit" button from will be submitted

required attribute
required attribute on form fields will not allow form submission until all form fields with required attribute have value






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