If you want to remove all spaces, hyphens and digits from the beginning of the string, as your examples suggest, this regular expression should do the trick:
^[- 0-9]*
solved How to remove all the prefix digits in a String value? [duplicate]
If you want to remove all spaces, hyphens and digits from the beginning of the string, as your examples suggest, this regular expression should do the trick:
^[- 0-9]*
solved How to remove all the prefix digits in a String value? [duplicate]