which file calls validationTextBox.js?

Anyone have any idea which dojo file call validationTextbox???If i need to write a customized validationTextbox file , i also have to 开发者_JS百科write a customized file to call this particular one??

Any help is welcome

Thanks

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You can write your own customized ValidationTextBox by extending the ValidationTextBox widget. The validationTextBox is present in dojo dir>dijit>form>ValidationTextBox.js