use regex in if statement java
Pattern p = Pattern.compile("a*b");
Matcher m = p.matcher("aaaaab");
boolean b = m.matches();use regex in if statement java
Pattern p = Pattern.compile("a*b");
Matcher m = p.matcher("aaaaab");
boolean b = m.matches();Valid regex check java
try{
Pattern.compile(pattern);
System.out.println("Valid");
}
catch(PatternSyntaxException e)
{
System.out.println("Invalid");
}Copyright © 2021 Codeinu
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