I need to enter the following number format when i enter just numbers to the text box (Format:- 12/12/123/123/12)

User Support Form Building
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1

I need to below mwntion number format when i enter just numbers to the text box
Format:- 12/12/123/123/12

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Welcome to the community, @lahiruspk! You should be able to achieve this by following our support article Restricting Text Responses With Regular Expressions. In addition to the support article these community posts discussed previously, it should also be helpful to understand how it’s set.