10 examples of 'node email validation' in JavaScript

10
function validateEmail (email) {
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  if (email && email.match(/^(([^<>()\[\]\.,;:\s@\"]+(\.[^<>()\[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$/i)) {
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    return true
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  }
14
15
  return false
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}

14
validate(data: string) {
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    if (typeof data !== 'string' || !data.toLowerCase().match(this.regex)) return false;
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    return true;
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}

20
function validate_email(email)
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{
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	var emailReg = /\S+@\S+\.\S+/;
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	if(!emailReg.test(email)) {
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		return false;
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	}
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	return true;
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}

1
export default function validateEmail(email: string) {
2
  // tslint:disable-next-line:max-line-length
3
  const reg = /^(([^<>()\[\]\\.,;:\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,}))$/;
4
  return reg.test(email) && email !== '' && email.length > 0;
5
}

225
function validateEmail(email) {
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    if (email.length <= 0) {
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        return false;
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    }
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    var emailPattern = /\S+@\S+\.\S+/;
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    return emailPattern.test(email);
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}

4
isValidEmail() {
5
  var re = /^(([^<>()\[\]\\.,;:\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,}))$/;
6
  return re.test(this.email);
7
}

8
function validateEmail (val) {
9
  return /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/.test(val);
10
}

309
function validateEmail(email) {
310
    var re = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
311
    return re.test(email);
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}

131
function validateEmail(email) {
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  return /^\w+([+\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(email)
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}

8
export function validateEmail(email) {
9
    var re = /^(([^<>()\[\]\\.,;:\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,}))$/;
10
    return re.test(email);
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}