isEmail property

bool get isEmail

Returns true if this string is a valid email address format.

Uses a simple regular expression to validate the pattern:

• local part (alphanumeric, dot, or hyphen)
• '@' symbol
• domain part (alphanumeric, dot, or hyphen)
• ends with a valid top-level domain (2+ characters)

Implementation

bool get isEmail {
  final emailRegex = RegExp(r'^[\w\.-]+@[\w\.-]+\.\w{2,}$');
  return emailRegex.hasMatch(this);
}