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NFSFU234FormValidation v3 is here — file upload validation, config-driven rules, and more.

isEmail

Checks whether a string is a syntactically valid email address. Returns: boolean

ParameterTypeRequiredDefaultDescription
emailstringrequired-The value to check.
Usage
Example: Validate Email
const email = '[email protected]'; const isValidEmail = nfsfu234FormValidation.isEmail(email); console.log(isValidEmail); // true
Another Example: Validate Email
const email = 'example@example'; const isValidEmail = nfsfu234FormValidation.isEmail(email); console.log(isValidEmail); // false
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