I would like to remove all special characters (except for numbers) from a string. I have been able to get this far
var name = name.replace(/[^a-zA-Z ]/, "");
but it seems that it is removing the first number and leaving all of the others.
For example:
name = "collection1234"; //=> collection234
or
name = "1234567"; //=> 234567
This question is related to
javascript
regex
to remove symbol use tag [ ]
step:1
[]
step 2:place what symbol u want to remove eg:@ like [@]
[@]
step 3:
var name = name.replace(/[@]/g, "");
thats it
var name="ggggggg@fffff"
var result = name.replace(/[@]/g, "");
console .log(result)
_x000D_
Extra Tips
To remove space (give one space into square bracket like []=>[ ])
[@ ]
It Remove Everything (using except)
[^place u dont want to remove]
eg:i remove everyting except alphabet (small and caps)
[^a-zA-Z ]
var name="ggggg33333@#$%^&**I(((**gg@fffff"
var result = name.replace(/[^a-zA-Z]/g, "");
console .log(result)
_x000D_
If you don't mind including the underscore as an allowed character, you could try simply:
result = subject.replace(/\W+/g, "");
If the underscore must be excluded also, then
result = subject.replace(/[^A-Z0-9]+/ig, "");
(Note the case insensitive flag)
To remove the special characters, try
var name = name.replace(/[!@#$%^&*]/g, "");
This should work as well
text = 'the car? was big and* red!'
newtext = re.sub( '[^a-z0-9]', ' ', text)
print(newtext)
the car was big and red
Source: Stackoverflow.com