regex - HowTo prevent matching an empty string ('') at the beginning of a string include match within the string -

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i trying match name following regex 

/^[a-za-zàáâäãåąčćęèéêëėįìíîïłńòóôöõøùúûüųūÿýżźñçčšžÀÁÂÄÃÅĄĆČĖĘÈÉÊËÌÍÎÏĮŁŃÒÓÔÖÕØÙÚÛÜŲŪŸÝŻŹÑßÇŒÆČŠŽ∂ð ,\'\-]+$/

this matches following examples:

  • tom dooley
  • d'agaene-venus
  • tom

however, when application starts don't want validator match /''/ string in text input, want match /'/ in body of name in d'agaene above.

how best achieve this. have tried many options without success. suspect negation should include bu have not gotten it.


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