RUBY: Numeric validation using regular expression
numeric_var =~ /^[-+]?[0-9]*\.?[0-9]+$/
numeric_var =~ /^[-+]?[0-9]*\.?[0-9]+$/
Showing posts with label regular expression. Show all posts
Showing posts with label regular expression. Show all posts
numeric_var =~ /^[-+]?[0-9]*\.?[0-9]+$/
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