-
Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
- B4A (free) - Android development
- B4J (free) - Desktop and Server development
- B4i - iOS development
- B4R (free) - Arduino, ESP8266 and ESP32 development
validator
-
B4J Code Snippet String Contains a Valid Number
SubName: ValidNumber Description: A multi purpose number validator Private Sub ValidNumber(Str As String, Negative As Boolean, Decimal As Boolean) As Boolean If Str = "" Then Return False Dim RegexStr As StringBuilder RegexStr.Initialize If Negative Then RegexStr.Append("-?")...- stevel05
- Thread
- number validator
- Replies: 9
- Forum: B4J Code Snippets