HTML | DOM Input URL readOnly Property
The DOM Input URL readOnly Property is used to set or return whether a URL Field should be read-only or not. It means that a user can not modify or changes the content already present in a particular Element (However, a user can tab to it, highlight it, and copy the text from it) whereas a JavaScript can be used to change the read-only value and make the input field editable.
Syntax:
- It is used to return the readOnly property.
urlObject.readOnly
- It is used to Set the readOnly property.
urlObject.readOnly = true|false
- true: It defines that url field is read only.
- false: It is the default value. It defines that url field is not read only.
- Google Chrome
- Internet Explorer 10.0 +
- Firefox
- Opera
- Safari
Property Values:
Return Value: It returns a boolean value which represent the URL field is read only or not.
Example-1: This Example illustrates how to return the Property.
<!DOCTYPE html> < html > < head > < title > DOM Input URL readOnly Property </ title > </ head > < body > < center > < h1 style = "color:green;" > GeeksForGeeks </ h1 > < h2 > DOM Input URL readOnly Property </ h2 > < label for = "uname" style = "color:green" > < b >Enter URL</ b > </ label > < input type = "url" id = "gfg" placeholder = "Enter URL" size = "20" readonly> < br > < br > < button type = "button" onclick = "geeks()" > Click </ button > < p id = "GFG" style="color:green; font-size:25px;"> </ p > < script > function geeks() { var link = document.getElementById( "gfg").readOnly; document.getElementById( "GFG").innerHTML = link; } </ script > </ center > </ body > </ html > |
Output:
Before Clicking On Button:
After Clicking On Button:
Example-2: This Example illustrates how to set the Property.
<!DOCTYPE html> < html > < head > < title > DOM Input URL readOnly Property </ title > </ head > < body > < center > < h1 style = "color:green;" > GeeksForGeeks </ h1 > < h2 > DOM Input URL readOnly Property </ h2 > < label for = "uname" style = "color:green" > < b >Enter URL</ b > </ label > < input type = "url" id = "gfg" placeholder = "Enter URL" size = "20" readonly> < br > < br > < button type = "button" onclick = "geeks()" > Click </ button > < p id = "GFG" style = "color:green;font-size:25px;" > </ p > < script > function geeks() { // Set the read only property. var link = document.getElementById( "gfg").readOnly = false; document.getElementById( "GFG").innerHTML = link; } </ script > </ center > </ body > </ html > |
Output :
Before Clicking On Button:
After Clicking On Button:
Supported Browsers: The browser supported by DOM input URL readOnly Property are listed below: