angularjs - Validation on text on alphabets enter -

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Anyone uses AngulerJS authentication on the text box, so only enter the characters.

Based on what you want:

letters and spaces: < / P> 

  ng-pattern = "/ ^ [a-zA-z \ s] * $ /"   
 Letters are not spaces:  
  ng-pattern = "/ ^ [a-zA-Z] * $ /"

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