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Posted on by New_1

,In a form I ,there is a text input field in that field user are able to enter numbers only,if they enter alphabets and special characters the text input will become red,if they enter number it will in default white colour.

I tried this validation in fill property of text input If(IsMatch(Datacardvalue.text,Match.MultipleDigits),RGBA(255,255,255,1),RGBA(255,85,85,0.5))

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TheRobRush 11,128 Moderator on at

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If(IsNumeric(Self.Text),Color.White,Color.Red)
New_1 17 on at

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Hi@TheRobRush sorry I forgot to mention one requirement that in textinput "AT" must be always there apart from AT only numbers must be allowed,if we type alphabets and special characters the text input box should turn into red,if they entered numbers it will be in normal white colour, kindly help me with this ,
I tried this validation If(IsMatch (Dataacardvalue.text,"A"&"T"&Match.MultipleDigits), colour.white, colour.red)
TheRobRush 11,128 Moderator on at

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Is "AT" just randomly.places somehwere in the string or is it the beginning or end etc.
New_1 17 on at

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AT is in the beginning and it is autopopulated after AT only numbers is allowed apart from that if we enter anything textbox must turn red colour if there is no error it will in default colour @TheRobRush
TheRobRush 11,128 Moderator on at

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If AT is always in first 2 positions, and can never be added again mid or at end of string then this will sufffice

If(IsNumeric(Replace(Self.Text,1,2,Blank())),Color.White,Color.Red)

If for some reason there may ever be a change to where something is in front of it or theres at 2x etc then

If(IsNumeric(Substitute(Self.Text,"AT",Blank())),Color.White,Color.Red)

would be used