# Text field data validation

**URL:** <https://forum.kirupa.com/t/text-field-data-validation/245397>\
**Category:** Uncategorized\
**Created:** [November 29, 2007, 10:52am UTC](https://forum.kirupa.com/t/text-field-data-validation/245397 "2007-11-29T10:52:31Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![seek\_nik](https://avatars.discourse-cdn.com/v4/letter/s/f17d59/32.png) [@seek\_nik](https://forum.kirupa.com/u/seek_nik)\
**Post date:** [November 29, 2007, 10:52am UTC](https://forum.kirupa.com/t/text-field-data-validation/245397/1 "2007-11-29T10:52:31Z")

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I have placed two input text field and I am inserting some values dynamically through those fields. Now I need to validate those field as string with no special character and number…and another one should be valid by number only. Suggestion and Ideas please.