Posts by user39767 • 63 points
4 posts
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-2
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answer55
viewsQ: Form validation
Create the CSS style class called "invalid", whose formatting is to have the following background color: #A00 and white text. Change the form validation so that, if a form field is invalid, assume…
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answer42
viewsQ: Validation remaining characters
Crie a função JavaScript chamada “contaCaracteresRestantes(idCampoTexto, idSpan)” que conte quantos caracteres restam no campo “txtVoce” e mostre esta quantidade de caracteres restantes no…
javascriptasked user39767 63 -
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votes1
answer190
viewsQ: Cell Field Mask and Validation
Could you help me with this validation? The "txtTelCel" field should be ###-#########, where # is a numeric digit and, if it is not in this format, a warning should appear informing the user. Note:…
javascriptasked user39767 63 -
6
votes2
answers1188
viewsQ: Character counter typed in a textarea
I have this text box to be validated, should inform the amount of characters remaining and show these characters remaining in span, could help me? <div class="novaLinha"> <div> <label…
javascriptasked user39767 63