dateFormat property
String
get
dateFormat
Attempts to detect the date format of the string.
Implementation
String get dateFormat {
final formats = {
r'^\d{2}/\d{2}/\d{4}$': 'dd/MM/yyyy',
r'^\d{2}-\d{2}-\d{4}$': 'dd-MM-yyyy',
r'^\d{4}-\d{2}-\d{2}$': 'yyyy-MM-dd',
r'^\d{2}/\d{4}$': 'MM/yyyy',
r'^\d{4}/\d{2}$': 'yyyy/MM',
r'^\d{4}$': 'yyyy',
r'^\d{2}-\d{4}$': 'MM-yyyy',
r'^\d{4}-\d{2}$': 'yyyy-MM',
r'^\d{2} \w+ \d{4}$': 'dd MMMM yyyy',
r'^[A-Za-zéèêëîïôöûüàäçÉÈÊËÎÏÔÖÛÜÀÂÄÇ]+ \d{4}$': 'MMMM yyyy',
r'^[A-Za-zéèêëîïôöûüàäçÉÈÊËÎÏÔÖÛÜÀÂÄÇ]{3,}\.? \d{4}$': 'MMM yyyy',
};
for (final entry in formats.entries) {
if (RegExp(entry.key).hasMatch(this)) {
return entry.value;
}
}
return '';
}