eregi, eerste en laatste karakter geen spaties toegestaan (Opgelost)

foutmelding even weggehaald

You can easily trim unnecessary whitespace from the start and the end of a string or the lines in a text file by doing a regex search-and-replace. Search for ^[ t]+ Analyze this regular expression with RegexBuddy and replace with nothing to delete leading whitespace (spaces and tabs). Search for [ t]+$ Analyze this regular expression with RegexBuddy to trim trailing whitespace. Do both by combining the regular expressions into ^[ t]+|[ t]+$ Analyze this regular expression with RegexBuddy. Instead of [ t] which matches a space or a tab, you can expand the character class into [ trn] if you also want to strip line breaks. Or you can use the shorthand s instead.