javascript regex for email

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate email string using regex, use /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/ it will handle date. This regex will validate string date should passing it to the Date constructor returns a valid Date object. Let鈥檚 see short example of javascript regex for validate email. const regex = /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; console.log(regex.test("[email protected]")) Today, I鈥檓 going to show you How do I check value contain valid date in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 28, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for file extension

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate file extension string using regex, use /\.[0-9a-z]+$/i it will handle all type file extension. Let鈥檚 see short example of javascript regex for validate file extension. const regex = /\.[0-9a-z]+$/i; console.log(regex.test("infinitbility.exe")) Today, I鈥檓 going to show you How do I check value contain valid date in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you check valid file extension format in javascript using regex?...

September 28, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for validate date

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate date string using regex, use /^\d{2}[\/|\-]\d{2}[\/|\-]\d{4}$/ it will handle date. This regex will validate string date should passing it to the Date constructor returns a valid Date object. Let鈥檚 see short example of javascript regex for validate date. const regex = /^\d{2}[\/|\-]\d{2}[\/|\-]\d{4}$/; console.log(regex.test("09/30/2022")) Today, I鈥檓 going to show you How do I check value contain valid date in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 28, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for domain name

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate domain name string using regex, use /[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9](?:\.[a-zA-Z]{2,})+/ it will handle domain name. Let鈥檚 see short example of javascript regex for domain name. const regex = /[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9](?:\.[a-zA-Z]{2,})+/; console.log(regex.test("infinitbility.com")) Today, I鈥檓 going to show you How do I check value contain domain name in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you check domain name in javascript using regex?...

September 27, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for hex color

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate hex color string using regex, use /^#(?:[0-9a-f]{3}){1,2}$/i it will handle hex color. Let鈥檚 see short example of javascript regex for hex color. const regex = /^#(?:[0-9a-f]{3}){1,2}$/i; console.log(regex.test("#123abc")) Today, I鈥檓 going to show you How do I check value contain hex color in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you check hex color in javascript using regex?...

September 26, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for canadian postal code

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate canadian postal code string using regex, use /^[ABCEGHJ-NPRSTVXY]\d[ABCEGHJ-NPRSTV-Z][ -]?\d[ABCEGHJ-NPRSTV-Z]\d$/i it will handle canadian postal code. Let鈥檚 see short example of javascript regex for canadian postal code. const regex = /^[ABCEGHJ-NPRSTVXY]\d[ABCEGHJ-NPRSTV-Z][ -]?\d[ABCEGHJ-NPRSTV-Z]\d$/i; console.log(regex.test("h2t-1b8")) Today, I鈥檓 going to show you How do I check value contain canadian postal code in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 25, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for comma separated numbers

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate comma separated numbers string using regex, use /^[0-9]+(,[0-9]+)*$/ it will handle comma separated numbers. Let鈥檚 see short example of javascript regex for comma separated numbers. const regex = /^[0-9]+(,[0-9]+)*$/; console.log(regex.test("1,284,473")) Today, I鈥檓 going to show you How do I check value contain comma separated numbers in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you check comma separated numbers in javascript using regex?...

September 24, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for absolute url

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate absolute url string using regex, use /^(?:[a-z+]+:)?/// it will handle absolute url. Let鈥檚 see short example of javascript regex for absolute url. const regex = new RegExp('^(?:[a-z+]+:)?//'); console.log(regex.test("hello")) Today, I鈥檓 going to show you How do I check value contain absolute url in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you check absolute url in javascript using regex?...

September 23, 2022聽路聽1 min聽路聽Infinitbility

javascript regex for alphabets only

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate alphabets only string using regex, use /^[a-zA-Z]+$/ it will handle all alphabates only. Let鈥檚 see short example of javascript regex for alphabets only. const regex = /^[a-zA-Z]+$/; console.log(regex.test("hello")) Today, I鈥檓 going to show you How do I check value contain only alphabets in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you allow only alphabets in javascript using regex?...

September 22, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for alphabets and space

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate alphabets and space string using regex, use /^[a-zA-Z]+(\s[a-zA-Z]+)?$/ it will handle all alphabates and space. Let鈥檚 see short example of javascript regex for alphabets and space. const regex = /^[a-zA-Z]+(\s[a-zA-Z]+)?$/; console.log(regex.test("hello ")) Today, I鈥檓 going to show you How do I check value contain only alphabets and space character in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 21, 2022聽路聽2 min聽路聽Infinitbility

javascript regex for alphanumeric

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To validate alphanumeric string using regex, use /^[a-z0-9]+$/i it will handle all alphabates and numbers. Let鈥檚 see short example of javascript regex for alphanumeric. const regex = /^[a-z0-9]+$/i; console.log(regex.test("hello8943")) Today, I鈥檓 going to show you How do I check value contain only alphanumeric character in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you allow only alphanumeric character in javascript using regex?...

September 20, 2022聽路聽2 min聽路聽Infinitbility

how to allow only alphanumeric and hyphen in javascript using regex?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To allow only alphanumeric and hyphen, use this regex /^[a-z\d\-\s]+$/i it will return true if value contain only alphanumeric and hyphen. Let鈥檚 see short example of javascript regex allow alphanumeric and hyphen. const regex = /^[a-z\d\-\s]+$/i; console.log(regex.test("hello-8943")) Today, I鈥檓 going to show you How do I check value contain only alphanumeric and hyphen in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 19, 2022聽路聽2 min聽路聽Infinitbility

how to allow special characters in javascript using regex?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To allow special characters, use this regex /^[a-zA-Z0-9!@#\$%\^\&*\)\(+=._-]+$/g it will return true even if value contain special characters. Let鈥檚 see short example to use regex in javascript const regex = /^[0-9]*\.?[0-9]*$/; console.log(regex.test(90.03)) Today, I鈥檓 going to show you How do I check value contain special characters in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you allow special characters in javascript using regex?...

September 18, 2022聽路聽2 min聽路聽Infinitbility

how to accept only numbers in javascript using regex?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To accept only numbers, use this regex ^[0-9]*$ it will return true if value contain only numbers. Let鈥檚 see short example to use regex in javascript const regex = /^[0-9]*$/; console.log(regex.test(90)) Today, I鈥檓 going to show you How do I check value contain only numbers and dot in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method. Let鈥檚 start today鈥檚 tutorial how do you accept only numbers in javascript using regex?...

September 17, 2022聽路聽1 min聽路聽Infinitbility

how to allow space between words in javascript using regex?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To allow space between words, use this regex /^\w+( \w+)*$/ it will return true if value contain space between words and false if space have in the left or right side and it鈥檚 also return false double space between words. Let鈥檚 see short example to use regex in javascript const regex = /^\w+( \w+)*$/; console.log(regex.test("hello 8943")) Today, I鈥檓 going to show you How do I check value contain space between words in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 16, 2022聽路聽2 min聽路聽Infinitbility

how to allow only alphanumeric and space in javascript using regex?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To allow only alphanumeric and space, use this regex /^[a-z\d\s]+$/i it will return true if value contain only alphanumeric and spaces. Let鈥檚 see short example to use regex in javascript const regex = /^[a-z\d\s]+$/i; console.log(regex.test("hello 8943")) Today, I鈥檓 going to show you How do I check value contain only alphanumeric and space in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 15, 2022聽路聽2 min聽路聽Infinitbility

how to allow only numbers and dot in javascript using regex?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To allow only numbers and dot, use this regex /^[0-9]*\.?[0-9]*$/ it will return true if value contain only numbers and dots. Let鈥檚 see short example of javascript regex allow numbers and decimals only. const regex = /^[0-9]*\.?[0-9]*$/; console.log(regex.test(90.03)) Today, I鈥檓 going to show you How do I check value contain only numbers and dot in javascript, as above mentioned, I鈥檓 going to use the above-mentioned regex with test() method....

September 14, 2022聽路聽2 min聽路聽Infinitbility

how to get string after last slash in javascript?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To get string after last slash in javascript, use split() method with pop() method it will return those string which after then your last slash or which you used to split the string. Let鈥檚 see short example to use split() method with pop() method to get string after last slash. string.split("/").pop(); Today, I鈥檓 going to show you How do I get string after last slash in javascript, as above mentioned, I鈥檓 going to use the above-mentioned split() method with pop() method....

August 29, 2022聽路聽2 min聽路聽Infinitbility

how to get string after dot in javascript?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To get string after dot in javascript, use split() method with pop() method it will return those string which after then your dot or which you used to split the string. Let鈥檚 see short example to use split() method with pop() method to get string after dot. string.split(".").pop(); Today, I鈥檓 going to show you How do I get string after dot in javascript, as above mentioned, I鈥檓 going to use the above-mentioned split() method with pop() method....

August 28, 2022聽路聽2 min聽路聽Infinitbility

how to get string after space in javascript?

Hi Friends 馃憢, Welcome To Infinitbility! 鉂わ笍 To get string after space in javascript, use split() method with pop() method it will return those string which after then your space or which you used to split the string. Let鈥檚 see short example to use split() method with pop() method to get string after space. string.split(" ").pop(); Today, I鈥檓 going to show you How do I get string after space in javascript, as above mentioned, I鈥檓 going to use the above-mentioned split() method with pop() method....

August 26, 2022聽路聽2 min聽路聽Infinitbility