JAVASCRIPT

regex to extract a phone number with country code

^+(?:[0-9]●?){6,14}[0-9]$

valid phone number regex with country code

((00)?(+)?d{1,3})[-s]+(d{1,3})[-s]+(d{4,10})

phone number validation regex

// regex to match phone numbers entered with delimiters (spaces, dots, brackets, etc.)

/^+?d{1,4}?[-.s]?(?d{1,3}?)?[-.s]?d{1,4}[-.s]?d{1,4}[-.s]?d{1,9}$/

phone number regex

^(+d{1,2}s)?(?d{3})?[s.-]d{3}[s.-]d{4}$

validate phone number regex

// Commonly used regular expression

// Check 2-9 characters, false if not matched, true if matched
const validateName = (name) => {
   const reg = /^[u4e00-u9fa5]{2,9}$/;
   return reg.test(name);
};
// Verify phone number
const validatePhoneNum = (mobile) => {
   const reg = /^1[3,4,5,6,7,8,9]d{9}$/;
   return reg.test(mobile);
};
// Check passwords consisting of 6 to 18 uppercase and lowercase alphanumeric underscores
const validatePassword = (password) => {
   const reg = /^[a-zA-Z0-9_]{6,18}$/;
   return reg.test(password);
};

phone number validation regex

^(+d{1,2}s)?(?d{3})?[s.-]d{3}[s.-]d{4}$

Matches the following

123-456-7890
(123) 456-7890
123 456 7890
123.456.7890
+91 (123) 456-7890

regex phone number

# Examples of vaild phone numbers it accepts
9054286644
905-428-6644
(905)-428-6644
1-(905)-428-6644
(905)4286644
905 428 6644
12 903 455 6789

# Regex expression
^d{0,3}[- ]?[ ]*[(]?d{3}[)]?[- ]?[ ]*d{3}[- ]?[ ]*d{4}$

phone number regex

^[+0]{0,2}(91)?[0-9]{10}$

regex for valid phone number

^(+d{1,2}s?)?1?-?.?s?(?d{3})?[s.-]?d{3}[s.-]?d{4}$

general phone number regex

^(?:(?:+?1s*(?:[.-]s*)?)?(?:(s*([2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9])s*)|([2-9]1[02-9]|[2-9][02-8]1|[2-9][02-8][02-9]))s*(?:[.-]s*)?)?([2-9]1[02-9]|[2-9][02-9]1|[2-9][02-9]{2})s*(?:[.-]s*)?([0-9]{4})(?:s*(?:#|x.?|ext.?|extension)s*(d+))?$

regex for US valid phone number format

String phone1 = "(234) 133-4393";// US valid phone number
System.out.println("phone ="+phone1.matches("^([0-9]{3}) {1}[0-9]{3}-{1}[d]{4}$"));

regex expression for international phone number

Regex Expression: [0-9]{14}

regex for US valid phone number format

String phone1 = "(234) 133-4393";// US valid phone number
System.out.println("phone ="+phone1.matches("^([0-9]{3}) {1}[0-9]{3}-{1}[d]{4}$"));

what regular expression will match valid international phone numbers

# Works like charm
/(+|00)(297|93|244|1264|358|355|376|971|54|374|1684|1268|61|43|994|257|32|229|226|880|359|973|1242|387|590|375|501|1441|591|55|1246|673|975|267|236|1|61|41|56|86|225|237|243|242|682|57|269|238|506|53|5999|61|1345|357|420|49|253|1767|45|1809|1829|1849|213|593|20|291|212|34|372|251|358|679|500|33|298|691|241|44|995|44|233|350|224|590|220|245|240|30|1473|299|502|594|1671|592|852|504|385|509|36|62|44|91|246|353|98|964|354|972|39|1876|44|962|81|76|77|254|996|855|686|1869|82|383|965|856|961|231|218|1758|423|94|266|370|352|371|853|590|212|377|373|261|960|52|692|389|223|356|95|382|976|1670|258|222|1664|596|230|265|60|262|264|687|227|672|234|505|683|31|47|977|674|64|968|92|507|64|51|63|680|675|48|1787|1939|850|351|595|970|689|974|262|40|7|250|966|249|221|65|500|4779|677|232|503|378|252|508|381|211|239|597|421|386|46|268|1721|248|963|1649|235|228|66|992|690|993|670|676|1868|216|90|688|886|255|256|380|598|1|998|3906698|379|1784|58|1284|1340|84|678|681|685|967|27|260|263)(9[976]d|8[987530]d|6[987]d|5[90]d|42d|3[875]d|2[98654321]d|9[8543210]|8[6421]|6[6543210]|5[87654321]|4[987654310]|3[9643210]|2[70]|7|1)d{4,20}$/

regex for US valid phone number format

String phone1 = "(234) 133-4393";// US valid phone number
System.out.println("phone ="+phone1.matches("^([0-9]{3}) {1}[0-9]{3}-{1}[d]{4}$"));

regex for international phone number

+(9[976]d|8[987530]d|6[987]d|5[90]d|42d|3[875]d|
2[98654321]d|9[8543210]|8[6421]|6[6543210]|5[87654321]|
4[987654310]|3[9643210]|2[70]|7|1)
W*dW*dW*dW*dW*dW*dW*dW*dW*(d{1,2})$
allows for valid international prefixes