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1 | | -class Constants { |
2 | | - /// The minimum and maximum length of the country calling code. |
3 | | - static const int minLengthCountryCallingCode = 1; |
4 | | - static const int maxLengthCountryCallingCode = 3; |
5 | | - |
6 | | - /// The minimum and maximum length of the national significant number. |
7 | | - /// lib phone number uses 2 but ITU says it's 3 |
8 | | - static const int minLengthNsn = 3; |
9 | | - |
10 | | - /// The ITU says the maximum length should be 15, but we have found longer numbers in Germany. |
11 | | - static const int maxLengthNsn = 17; |
12 | | - |
13 | | - /// New Zealand can have 5 digits |
14 | | - static const int minLengthCountryPlusNsn = 5; |
15 | | - |
16 | | - /// accepted punctuation within a phone number |
17 | | - static const String _punctuation = r' ()\[\]\-\.\/\\'; |
18 | | - static const String _plus = r'+＋'; |
19 | | - |
20 | | - /// Westhen and easthern arabic numerals |
21 | | - static const String _digits = r'0-9０-９٠-٩۰-۹'; |
22 | | - |
23 | | - /// Regex to find possible phone number candidates in a string. |
24 | | - /// |
25 | | - /// This regex tries to match all phone numbers. It doesn't match special |
26 | | - /// numbers like the 100. |
27 | | - /// |
28 | | - /// The regex must start by either a + or a digit, then be followed by at least 6 digits. |
29 | | - /// The digits are formed of westhern and easthern numerals. |
30 | | - /// There can also be punctuation between the digts. |
31 | | - static final String possiblePhoneNumber = |
32 | | - '[$_plus$_digits](?:[$_punctuation]{0,3}[$_digits]){6,}'; |
33 | | - |
34 | | - /// Matches strings that look like dates using "/" as a separator. Examples: 3/10/2011, 31/10/96 or |
35 | | - /// 08/31/95. |
36 | | - static final Pattern slashSeparatedDates = |
37 | | - r'(?:(?:[0-3]?\\d/[01]?\\d)|(?:[01]?\\d/[0-3]?\\d))/(?:[12]\\d)?\\d{2}'; |
38 | | - // Replace Easthern to Westhern arabic numbers https://en.wikipedia.org/wiki/Eastern_Arabic_numerals |
39 | | - static Map<String, String> allNormalizationMappings = { |
40 | | - '+': '+', |
41 | | - '＋': '+', |
42 | | - '0': '0', |
43 | | - '1': '1', |
44 | | - '2': '2', |
45 | | - '3': '3', |
46 | | - '4': '4', |
47 | | - '5': '5', |
48 | | - '6': '6', |
49 | | - '7': '7', |
50 | | - '8': '8', |
51 | | - '9': '9', |
52 | | - '٠': '0', |
53 | | - '١': '1', |
54 | | - '٢': '2', |
55 | | - '٣': '3', |
56 | | - '٤': '4', |
57 | | - '٥': '5', |
58 | | - '٦': '6', |
59 | | - '٧': '7', |
60 | | - '٨': '8', |
61 | | - '٩': '9', |
62 | | - '۰': '0', |
63 | | - '۱': '1', |
64 | | - '۲': '2', |
65 | | - '۳': '3', |
66 | | - '۴': '4', |
67 | | - '۵': '5', |
68 | | - '۶': '6', |
69 | | - '۷': '7', |
70 | | - '۸': '8', |
71 | | - '۹': '9', |
72 | | - }; |
73 | | -} |
| 1 | +class Constants { |
| 2 | + /// The minimum and maximum length of the country calling code. |
| 3 | + static const int minLengthCountryCallingCode = 1; |
| 4 | + static const int maxLengthCountryCallingCode = 3; |
| 5 | + |
| 6 | + /// The minimum and maximum length of the national significant number. |
| 7 | + /// lib phone number uses 2 but ITU says it's 3 |
| 8 | + static const int minLengthNsn = 3; |
| 9 | + |
| 10 | + /// The ITU says the maximum length should be 15, but we have found longer numbers in Germany. |
| 11 | + static const int maxLengthNsn = 17; |
| 12 | + |
| 13 | + /// New Zealand can have 5 digits |
| 14 | + static const int minLengthCountryPlusNsn = 5; |
| 15 | + |
| 16 | + /// accepted punctuation within a phone number |
| 17 | + static const String _punctuation = r' ()\[\]\-\.\/\\'; |
| 18 | + static const String _plus = r'+＋'; |
| 19 | + |
| 20 | + /// Westhen and easthern arabic numerals |
| 21 | + static const String _digits = r'0-9０-９٠-٩۰-۹'; |
| 22 | + |
| 23 | + /// Regex to find possible phone number candidates in a string. |
| 24 | + /// |
| 25 | + /// This regex tries to match all phone numbers. It doesn't match special |
| 26 | + /// numbers like the 100. |
| 27 | + /// |
| 28 | + /// The regex must start by either a + or a digit, then be followed by at least 6 digits. |
| 29 | + /// The digits are formed of westhern and easthern numerals. |
| 30 | + /// There can also be punctuation between the digts. |
| 31 | + static final String possiblePhoneNumber = |
| 32 | + '[$_plus$_digits](?:[$_punctuation]{0,3}[$_digits]){6,}'; |
| 33 | + |
| 34 | + /// Matches strings that look like dates using "/" as a separator. Examples: 3/10/2011, 31/10/96 or |
| 35 | + /// 08/31/95. |
| 36 | + static final Pattern slashSeparatedDates = |
| 37 | + r'(?:(?:[0-3]?\\d/[01]?\\d)|(?:[01]?\\d/[0-3]?\\d))/(?:[12]\\d)?\\d{2}'; |
| 38 | + // Replace Easthern to Westhern arabic numbers https://en.wikipedia.org/wiki/Eastern_Arabic_numerals |
| 39 | + static Map<String, String> allNormalizationMappings = { |
| 40 | + '+': '+', |
| 41 | + '＋': '+', |
| 42 | + '0': '0', |
| 43 | + '1': '1', |
| 44 | + '2': '2', |
| 45 | + '3': '3', |
| 46 | + '4': '4', |
| 47 | + '5': '5', |
| 48 | + '6': '6', |
| 49 | + '7': '7', |
| 50 | + '8': '8', |
| 51 | + '9': '9', |
| 52 | + '٠': '0', |
| 53 | + '١': '1', |
| 54 | + '٢': '2', |
| 55 | + '٣': '3', |
| 56 | + '٤': '4', |
| 57 | + '٥': '5', |
| 58 | + '٦': '6', |
| 59 | + '٧': '7', |
| 60 | + '٨': '8', |
| 61 | + '٩': '9', |
| 62 | + '۰': '0', |
| 63 | + '۱': '1', |
| 64 | + '۲': '2', |
| 65 | + '۳': '3', |
| 66 | + '۴': '4', |
| 67 | + '۵': '5', |
| 68 | + '۶': '6', |
| 69 | + '۷': '7', |
| 70 | + '۸': '8', |
| 71 | + '۹': '9', |
| 72 | + }; |
| 73 | +} |
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