emailOrPhone static method
Implementation
static FormFieldValidator<String> emailOrPhone( {String? error_text}){
error_text ??= "Missed";
return ( text ) {
bool isPhoneOrEmail = ToolsValidation.isEmail( text) || ToolsValidation.isPhoneMobileValid( text);
if ( isPhoneOrEmail == false ) {
return error_text;
}
return null;
};
}