| http://www.w3.org/ns/prov#value | - I need to validate each field value against a set of rules, ... checking if the string is a character or a numeric value, ... length of the character etc. ... field to the appropriate testing function. ... (comp.programming)Re: How to check if a character appears in a form variable?... in PHP so that you can check if a specific character is contained ... : within the string. ... by ensuring it con
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