How do I validate a phone number with 10 digits?

How do I validate a phone number with 10 digits?

test(phoneNumber)) { if(phoneNumber. length==10){ var validate = true; } else { alert(‘Please put 10 digit mobile number’); var validate = false; } } else { alert(‘Not a valid number’); var validate = false; } if(validate){ //number is equal to 10 digit or number is not string enter code here… }

Is not a number validation in JavaScript?

In JavaScript, there are two ways to check if a variable is a number : isNaN() – Stands for “is Not a Number”, if variable is not a number, it return true, else return false. typeof – If variable is a number, it will returns a string named “number”.

How do I validate a 10 digit mobile number in Excel?

5. In the Data Validation dialog box, under the Settings tab, select Custom from the Allow drop down, and then enter this formula: =AND(ISNUMBER(A2),LEN(A2)=10) into the Formula text box, see screenshot: Note: In the above formula, A2 is the first cell of the column that you want to validate the phone number.

How do I get only 10 digit numbers in HTML?

Show activity on this post. whoever is checking this post in 2020, they can use for phone numbers (10 digit), for numeric type and restrict to only 5 digits.

How do I limit a phone number input in HTML?

You can specify a minimum length, in characters, for the entered telephone number using the minlength attribute; similarly, use maxlength to set the maximum length of the entered telephone number.

How can I check if a mobile number is valid?

Mobile Number validation criteria:

  1. The first digit should contain number between 7 to 9.
  2. The rest 9 digit can contain any number between 0 to 9.
  3. The mobile number can have 11 digits also by including 0 at the starting.
  4. The mobile number can be of 12 digits also by including 91 at the starting.

How do I validate a number?

Approach: We have used isNaN() function for validation of the textfield for numeric value only. Text-field data is passed in the function and if passed data is number then isNan() returns true and if data is not number or combination of both number and alphabets then it returns false.

How do I display 10 digit numbers in Excel?

1. Select the cells you want to limit digits, click Data > Data Validations > Data Validation. 2. Under Settings tab, select Custom from Allow drop-down list, then type this formula =OR(LEN(A1)=7,LEN(A1)=10) into Formula textbox.

How do I extract 10 digit numbers in Excel?

  2. Example.
  3. Select these two number in excel.
  4. Under DATA TAB , on data tools command click on text to columns.
  5. This box will appear select fixed width and then next.
  6. Tap on last 10 digit number which you want to split and than again click next and at last select finish .

How do I validate a phone number format?

EPP-style phone numbers use the format + CCC . NNNNNNNNNN x EEEE , where C is the 1–3 digit country code, N is up to 14 digits, and E is the (optional) extension. The leading plus sign and the dot following the country code are required. The literal “x” character is required only if an extension is provided.

How can I set 10 digit mobile number in PHP?

php $value = ‘9987199871’; $mobileregex = “/^[1-9][0-9]{10}$/” ; echo “Hi ” .

How can I set 10 digit mobile number in Java?

4. Regex to match 10 digit Phone number with Country Code Prefix. String countryCodeRegex = “^(\\+\\d{1,3}( )?)?((\\(\\d{3}\\))|\\d{3})[- .]

How do you validate a phone number in HTML?

The defines a field for entering a telephone number. Note: Browsers that do not support “tel” fall back to being a standard “text” input. Tip: Always add the tag for best accessibility practices!

How do you add +91 before a mobile number in Excel?

Below are the steps to do this:

  1. Select the cells that have the numbers when you want to add the + sign.
  2. Right-click and then click on Format Cells.
  3. In the Format Cells dialog box, within the Number tab, click on Custom option with the Category.
  4. In the Type field, enter the following: +0;-0;0.
  5. Click on OK.

How do I split last 10 digits in Excel?

To use this methodology:

  1. Select all the data in the ProductSKU column in the sample data.
  2. Click on the Data tab in the Excel ribbon.
  3. Click on the Text to Columns icon in the Data Tools group of the Excel ribbon and a wizard will appear to help you set up how the text will be split.