I need to validate that phone numbers are entered in this specific format
+[country_code][space][phone_number], where
+ is required
<country_code> is required, 0-9 only, at least 1 digit, max 6 digits
<space> is required
<phone_number> is required, 0-9 only, at least 4 digits, max 20 digits
Match: +1 2123333455, +98 343545454, +8733 343433434
Non-Match: +1 (212) 444-3388, 98 3434343, +334 34343 434343
Thanks a bunch! I am not a regex expert.
^\+\d{1,6} \d{4,20}$
should do.
Here are some tests.
If you don't want the country code to begin with a 0 :
^\+[1-9]\d{0,5} \d{4,20}$
This will validate any international number
/\^+[0-9]{1,3}\.[0-9]{4,20}$/
The number should start with a plus sign followed by the country code and national number
Hello I should think of this regular expression:
The telephone number should begin with 087 OR 088 OR 089 and then it should be followed by7 digits:
This is what I made but it doesn't work correctly: it accepts only numbers which begin with 089
(087)|(088)|(089)[0-9]{7}";
/08[789]\d{7}/
that will match 087xxxxxxx, 088xxxxxxx, 089xxxxxxx numbers.
See it in action
Maybe /08[7-9][0-9]{7}/ is what you're searching for?
Autopsy:
08 - a literal 08
[7-9] - matches the numbers from 7-9 once
[0-9]{7} - matches the numbers from 0-9 repeated exactly 7 times
That said, you might prefer /^08[7-9][0-9]{7}$/ if your string is only the phone number. (^ means "the string MUST start here" and $ means "the string MUST end here").
Actually that will be far better regex for Bulgarian phone numbers:
/(\+)?(359|0)8[789]\d{1}(|-| )\d{3}(|-| )\d{3}/
It checks:
Phones that start with country code(+359) or 0 instead;
if the phone number use delimiters like - or space.
I tried it in https://regex101.com and it did not work against my test set. So I tweaked it a little bit with the below regex pattern:
^([+]?359)|0?(|-| )8[789]\d{1}(|-| )\d{3}(|-| )\d{3}$
Need regular expression which have:
Maximum 8 digits before decimal(.) point
Maximum 4 digits after decimal point
Decimal point is optional
Maximum valid decimal is 8 digits before decimal and 4 digits after decimal
So 99999999.9999
The regular rexpression I have tried ^\d{0,8}[.]?\d{1,4}$ is failing for 123456789
and more than this. means it is taking more than 8 digits if decimal point is not available.
Tested here : http://regexpal.com/
Many many thanks in advance!
^\d{0,8}(\.\d{1,4})?$
You can make the entire decimal optional
You can try this:
^\d{1,8}(?:\.\d{1,4})?$
or
^[1-9]\d{0,7}(?:\.\d{1,4})?$
If you don't want to have a zero as first digit.
You can allow this if you want: (.1234)
^[1-9]\d{0,7}(?:\.\d{1,4})?|\.\d{1,4}$
Any of the above did not work for me.
Only this works for me
^([0-9]{0,2}((.)[0-9]{0,2}))$
This regex is working for most cases even negative prices,
(\-?\d+\.?\d{0,2})
Tested with the following,
9
9.97
37.97
132.97
-125.55
12.2
1000.00
10000.00
100000.00
1000000.00
401395011
If there is a price of $9.97, £9.97 or €9.97 it will validate 9.97 removing the symbol.
1-(\$+.[1-9])
2-(\£+.[1-9])
You can use this expression for complete price digits.
I'm using this:
^[1-9]\d{0,7}(\.\d{1-4})$
^ = the start of the string
[1-9] = at least the string has to begin with 1 number between 1 and 9
\d{0,7} = optional or max 7 times d (digit: a number between 0 and 9)
() = create a group like a substring
. = need a .
\d{1-4} = digit repited max 4 time
$ end of the string
For price validation we can not allow inputs with leading repeating zeros like 0012 etc.
My solution check for any cases. Also it allows maximum 2 decimal point after the dot.
^(?:0\.[0-9]{1,2}|[1-9]{1}[0-9]*(\.[0-9]{1,2})?|0)$
i want to validate my phone number with the regex for following formats.i have googled the things but i could not find the regex for following formats...
079-26408300 / 8200
(079) 26408300
079 264 083 00
9429527462
can anyone please guide me how can i do validate the phone number field for above formats?
I want to validate the phone number for only above formats as right now am using only following regex var phone_pattern = /^[a-z0-9]+$/i;
#Ali Shah Ahmed
var phone_pattern = "(\d{10})|(\d{3}-\d{8}\s/\s\d{4})|((\d{3}\s){3}\d{2})|((\d{3})\s\d{8})";
here is the way am checking if its valid
if (!phone_pattern.test(personal_phone))
{
$("#restErrorpersonalphone").html('Please enter valid phone number');
$("#personal_phone").addClass('borderColor');
flag = false;
} else {
$("#restErrorpersonalphone").html('');
$("#personal_phone").removeClass('borderColor');
}
its not working. Am I implementing in wrong way?
lets start with the simplest phone number 9429527462
As this has 10 characters and all are numbers, regex for it could be \d{10}
Now the next phone number 079 264 083 00. Regex for this pattern could be (\d{3}\s){3}\d{2}
First we are expecting a group of 3 digits and a space to repeat thrice (\d{3}\s){3}, this will cover 079 264 083 (space included in it), so left will be the last two characters which are handled using \d{2}
For the phone number (079) 26408300, \(\d{3}\)\s\d{8} regex could be use. The regex first looks for a opening bracket, then three digits inside it, and then the closing bracket. It then looks for a space, and then for 8 digits.
The phone number 079-26408300 / 8200 could be validated using regex \d{3}-\d{8}\s/\s\d{4}. It first looks for 3 digits then a -, then 8 digits followed by a space. Then looks for a / and then a space and then 4 digits.
If you wish to know a single regex for validating all the above patterns, do let me know.
Final combined regex would be:
/(\d{10})|(\d{3}-\d{8}\s\/\s\d{4})|((\d{3}\s){3}\d{2})|(\(\d{3}\)\s\d{8})/
Straightforward solution is simple, use |
String ex = "\\d{3}-\\d{8} / \\d{4}|\\(\\d{3}\\) \\d{8}|...
I am searching for a RegEx for prices.
So it should be X numbers in front, than a "," and at the end 2 numbers max.
Can someone support me and post it please?
In what language are you going to use it?
It should be something like:
^\d+(,\d{1,2})?$
Explaination:
X number in front is: ^\d+ where ^ means the start of the string, \d means a digit and + means one or more
We use group () with a question mark, a ? means: match what is inside the group one or no times.
inside the group there is ,\d{1,2}, the , is the comma you wrote, \d is still a digit {1,2} means match the previous digit one or two times.
The final $ matches the end of the string.
I was not satisfied with the previous answers. Here is my take on it:
\d{1,3}(?:[.,]\d{3})*(?:[.,]\d{2})
|^^^^^^|^^^^^^^^^^^^^|^^^^^^^^^^^|
| 1-3 | 3 digits | 2 digits |
|digits| repeat any | |
| | no. of | |
| | times | |
(get a detailed explanation here: https://regex101.com/r/cG6iO8/1)
Covers all cases below
5.00
1,000
1,000,000.99
5,99 (european price)
5.999,99 (european price)
0.11
0.00
But also weird stuff like
5.000,000.00
In case you want to include 5 and 1000 (I personally wound not like to match ALL numbers), then just add a "?" like so:
\d{1,3}(?:[.,]\d{3})*(?:[.,]\d{2})?
I am working on similar problem. However i want only to match if a currency Symbol or String is also included in the String like EUR,€,USD or $. The Symbol may be trailing or leading. I don't care if there is space between the Number and the Currency substring. I based the Number matching on the previous discussion and used Price Number: \d{1,3}(?:[.,]\d{3})*(?:[.,]\d{2})?
Here is final result:
(USD|EUR|€|\$)\s?(\d{1,3}(?:[.,]\d{3})*(?:[.,]\d{2}))|(\d{1,3}(?:[.,]\d{3})*(?:[.,]\d{2})?)\s?(USD|EUR|€|\$)
I use (\d{1,3}(?:[.,]\d{3})*(?:[.,]\d{2})?)\s?(USD|EUR|€|\$) as a pattern to match against a currency symbol (here with tolerance for a leading space). I think you can easily tweak it for any other currencies
A Gist with the latest Version can be found at https://gist.github.com/wischweh/b6c0ac878913cca8b1ba
So I ran into a similar problem, needing to validate if an arbitrary string is a price, but needed a lot more resilience than the regexes provided in this thread and many other threads.
I needed a regex that would match all of the following:
5
5.00
1,000
1,000,000.99
5,99 (european price)
5.999,99 (european price)
0.11
0.00
And not to match stuff like IP addresses. I couldn't figure out a single regex to deal with the european and non-european stuff in one fell swoop so I wrote a little bit of Ruby code to normalise prices:
if value =~ /^([1-9][0-9]{,2}(,[0-9]{3})*|[0-9]+)(\.[0-9]{1,9})?$/
Float(value.delete(","))
elsif value =~ /^([1-9][0-9]{,2}(\.[0-9]{3})*|[0-9]+)(,[0-9]{1,9})?$/
Float(value.delete(".").gsub(",", "."))
else
false
end
The only difference between the two regexes is the swapped decimal place and comma. I'll try and break down what this is doing:
/^([1-9][0-9]{,2}(,[0-9]{3})*|[0-9]+)(\.[0-9]{1,9})?$/
The first part:
([1-9][0-9]{,2}(,[0-9]{3})*
This is a statement of numbers that follow this form: 1,000 1,000,000 100 12. But it does not allow leading zeroes. It's for the properly formatted numbers that have groups of 3 numerics separated by the thousands separator.
Second part:
[0-9]+
Just match any number 1 or more times. You could make this 0 or more times if you want to match: .11 .34 .00 etc.
The last part:
(\.[0-9]{1,9})?
This is the decimal place bit. Why up to 9 numerics, you ask? I've seen it happen. This regex is supposed to be able to handle any weird and wonderful price it sees and I've seen some retailers use up to 9 decimal places in prices. Usually all 0s, but we wouldn't want to miss out on the data ^_^
Hopefully this helps the next person to come along needing to process arbitrarily badly formatted price strings or either european or non-european format :)
^\d+,\d{1,2}$
I am currently working on a small function using regex to get price amount inside a String :
private static String getPrice(String input)
{
String output = "";
Pattern pattern = Pattern.compile("\\d{1,3}[,\\.]?(\\d{1,2})?");
Matcher matcher = pattern.matcher(input);
if (matcher.find())
{
output = matcher.group(0);
}
return output;
}
this seems to work with small price (0,00 to 999,99) and various currency :
$12.34 -> 12.34
$12,34 -> 12,34
$12.00 -> 12.00
$12 -> 12
12€ -> 12
12,11€ -> 12,11
12.999€ -> 12.99
12.9€ -> 12.9
£999.99€ -> 999.99
...
Pretty simple for "," separated numbers(Or no seperation) with 2 decimal places , supports deliminator but does not force them. Needs some improvement but should work.
^((\d{1,3}|\s*){1})((\,\d{3}|\d)*)(\s*|\.(\d{2}))$
matches:
1,123,456,789,134.45
1123456134.45
1234568979
12,345.45
123.45
123
no match:
1,2,3
12.4
1234,456.45
This may need some editing to make it function correctly
Quick explanation: Matches 1-3 numbers(Or nothing), matches a comma followed by 3 numbers as many times as needed(Or just numbers), matches a decimal point followed by 1 or 2 numbers(Or Nothing)
This code worked for me !! (PHP)
preg_match_all('/\d+((,\d+)+)?(.\d+)?(.\d+)?(,\d+)?/',$price[1]->plaintext,$lPrices);
So far I tried, this is the best
\d{1,3}[,\\.]?(\\d{1,2})?
https://regex101.com/r/xT8aQ7/1
r'(^\-?\d*\d+.?(\d{1,2})?$)'
This will allow digits with only one decimal and two digits after decimal
This one reasonably works when you may or may not have decimal part but an amount shows up like this 100,000 - or 100,000.00. Tested using Clojure only
\d{1,3}(?:[.,]\\d{3})*(?:[.,]\d{2,3})
\d+((,\d+)+)?(.\d+)?(.\d+)?(,\d+)?
to cover all
5
5.00
1,000
1,000,000.99
5,99 (european price)
5.999,99 (european price)
0.11
0.00
^((\d+)((,\d+|\d+)*)(\s*|\.(\d{2}))$)
Matches:
1
11
111
1111111
11,2122
1222,21222
122.23
1223,3232.23
Not Matches:
11e
x111
111,111.090
1.000
anything like \d+,\d{2} is wrong because the \d matches [0-9\.] i.e. 12.34,1.
should be: [0-9]+,[0-9]{2} (or [0-9]+,[0-9]{1,2} to allow only 1 decimal place)